Character Synopsis:
Flash Sentry Jr is the third child to King Kaz Sentry and Queen Briana Gem Sentry-Hamato alongside his twin brother.

Although he and his twin brother look similar, the two couldn't be anymore different as Flash Sentry Jr seems to have a mischievous streak in his personality since he enjoys pulling off pranks. Though, his mischievous personality tends to get him into a little bit of trouble sometimes.

However, despite this, Flash Sentry Jr isn't the best student when it comes to academics as he can be a bit lazy when it comes to school and he would much rather refuse to do any it. But if it weren't for Kriana Sparks-O'Neil [OC owned by MariChat3] as his tutor, he definitely wouldn't be the C-average—and sometimes B— student that he was and he definitely wouldn't be able to play any sports in school if it weren't for her.

But when three new students suddenly show up at Roosevelt High, Flash Sentry Jr is absolutely positive that there's something off with them and he's determined to prove that they can't be trusted.

He just needs to find a way to make everyone else believe him.

Of course, little did he know was that those three students are about to create a whole lot of trouble for him and his family now and in the future.

FaceClaim as a Child:
(Young!) Dylan Sprouse.

FaceClaim:
(Young!) Dylan Sprouse.

Full Name:
Flash Sentry Jr.

Nicknames for him:
Flash [by everyone].
Flashy [by his family and close friends/though he acts like he hates the nickname].
Mini Raphael [by his family and close friends]

Nicknames for others:
Twinkle Toes [for Kriana Sparks-O'Neil/OC owned by MariChat3].

Gender:
Male.

Nationality:
Equestrian.

Ethnicity:
Equestrian-Japanese-American.

Birthplace:
The Crystal Empire.

Hometown:
The Crystal Empire.

Age:
15 [current era].
17 [timeskip era].

Species:
Inhuman [currently].

Sexuality:
Straight.

Love Interest:
To be developed.

Family:
King Kaz Sentry - biological father.
Queen Briana Gem Sentry-Hamato - biological mother.
Prince Quill Ryuto Sentry - biological eldest brother.
Princess Hope Bridget Sentry - biological eldest sister.
Prince Yoshi Sentry Jr - biological twin brother/younger by fifteen minutes.
Prince Niklaus Aaron Sentry - biological youngest brother.

Johnathon Riverstone [OC owned by GeekyCookie1] - biological uncle from his mother's side.
Princess Diana Leia Sentry-Riverstone - biological aunt from his mother's side.
Princess Rosemary Faye Riverstone - biological cousin from his mother's side.

Casey Jones - step-uncle from his father's side.
Zane Carson-Jones [OC owned by MariChat3] - step-uncle from his father's side.
Zenaida Shai Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side.
Saoirse Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side.
Flynn Carson-Jones [OC owned by MariChat3] - step-cousin

Kaiden "Kai" Nakamura - adoptive uncle from his mother's side.
Karai/Miwa Hamato - adoptive aunt from his mother's side.
Hanako Shen Nakamura - adoptive cousin from his mother's side.

Leonardo "Leo" Hamato - adoptive uncle from his mother's side.
Gabriella "Gabby" Hamato - adoptive aunt from his mother's side.
Dean Henry Hamato - adoptive cousin from his mother's side.
Elijah Blake Hamato - adoptive cousin from his mother's side.

Raphael "Raph" Hamato - adoptive uncle from his mother's side.
Mayan "Maya" Saphira Hanson-Hamato [OC owned by MayanTheSerpentine] - adoptive aunt from his mother's side.
Neytiri Guinevere Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Calypso Myra Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Apollo T'Challa Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.
Solana Riri Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side.

Donatello "Donnie" Hamato - adoptive uncle from his mother's side.
Cassandra "Cassidy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Edward Hamato [OC owned by both GeekyCookie1 and me] - adoptive cousin from his mother's side.

Michelangelo Hamato - adoptive uncle from his mother's side.
Francesca "Fancy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Amelia Hamato [OC owned by both GeekyCookie1 and me] - adoptive cousin from his mother's side.

Henry Hart - adoptive uncle from his mother's side.
Eclipse Hamato-Hart [OC owned by GeekyCookie1] - adoptive aunt from his mother's side.
Keith Hamato-Hart [OC owned by GeekyCookie1] - adoptive cousin from his mother's side.
Twilight Hamato-Hart [OC owned by both GeekyCookie1 and me] - adoptive cousin from his mother's side.

Hamato Yoshi/Master Splinter - decreased adoptive grandfather from his mother's side.

King Fabian "Flash" Sentry - decreased biological grandfather from his mother's side.
Queen Theodora "Twilight" Sparkle - decreased biological grandmother from his mother's side.

Relationships with his family:
King Kaz Sentry - biological father. Due to inheriting his abilities, Flash Sentry Jr shares a close bond with his father as he would sometimes go to him for advice about either his powers or his anger issues.

Queen Briana Gem Sentry-Hamato - biological mother. Flash Sentry Jr shares a close bond with his mother as he would sometimes go to her for advice about his anger issues.

Prince Quill Ryuto Sentry - biological eldest brother. Flash Sentry Jr shares a natural bond with him even there there are some times where the two can get into disagreements.

Princess Hope Bridget Sentry - biological eldest sister. Flash Sentry Jr shares a natural bond with him even there are some times where the two can get into disagreements.

Prince Yoshi Sentry Jr - biological twin brother/younger by fifteen minutes. As twins, Flash Sentry Jr and Yoshi Sentry Jr share a very close bond with each other. When they were kids, the two were always pulling off pranks together and getting into trouble due to their mischievous streak.

However, the older that the twins grew, Yoshi Sentry Jr lost his mischievous streak and doesn't pull pranks off anymore while Flash Sentry Jr still does. Despite this, the twins still remain close even if Flash Sentry Jr can sometimes be a jerk.

Prince Niklaus Aaron Sentry - biological youngest brother. At first glance, neither one of them got along with each other as Flash Sentry Jr would always pick on and push around his youngest brother since Flash Sentry Jr sees Niklaus as the weakest link due to him being considered the "runt of the litter."

The reason for this is because of the day that Niklaus was born. Due to his youngest brother having a premature birth and having always been so scrawny and skinny, Niklaus would always end up getting extra attention from everyone since the youngest always needed the extra help and instead of helping out like his family, Flash Sentry Jr got jealous by this and resorted to picking on and pushing his younger brother around.

However, their brotherly relationship does change for the better when Flash Sentry Jr realizes just how much of a jerk he's been to him and will start acting like a better big brother.

Johnathon Riverstone [OC owned by GeekyCookie1] - biological uncle from his mother's side. Although his uncle is away on his Journey of Redemption, Flash Sentry Jr shares a semi-natural bond with him and once his uncle starts to show up every now and then, more often than he did before, their bond will gradually grow closer.

Princess Diana Leia Sentry-Riverstone - biological aunt from his mother's side. Flash Sentry Jr shares a natural bond with his aunt.

Princess Rosemary Faye Riverstone - biological cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Casey Jones - step-uncle from his father's side. Flash Sentry Jr shares a natural bond with his cousin.

Zane Carson-Jones [OC owned by MariChat3] - step-uncle from his father's side. He shares a natural bond with his uncle.

Zenaida Shai Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his uncle.

Saoirse Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his uncle.

Flynn Carson-Jones [OC owned by MariChat3] - step-cousin from his father's side. He shares a natural bond with his uncle.

Kaiden "Kai" Nakamura - adoptive uncle from his mother's side. Although he doesn't get to see him much, Flash Sentry Jr shares a natural bond with him when he comes to visit.

Karai/Miwa Hamato - adoptive aunt from his mother's side. Although he doesn't get to see her much, Flash Sentry Jr shares a natural bond with her when she comes to visit.

Hanako Shen Nakamura - adoptive cousin from his mother's side. Although he doesn't get to see her much since she's homeschooled due to traveling a lot with her parents, Flash Sentry Jr does share a natural bond with her when she comes to visit.

Leonardo "Leo" Hamato - adoptive uncle from his mother's side. Flash Sentry Jr shares a natural bond with his uncle and since his uncle also happens to be his teacher, he also respects him.

Gabriella "Gabby" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side. Flash Sentry Jr shares a natural bond with his aunt.

Dean Henry Hamato - adoptive cousin from his mother's side. Flash Sentry Jr is a little jealous that his cousin got to be the leader of the team while Keith Hamato-Hart [OC owned by GeekyCookie1] is the second-in-command and although it's not often, but sometimes the two do tend to get into fights. But the bond between the two will gradually become closer.

Elijah Blake Hamato - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Raphael "Raph" Hamato - adoptive uncle from his mother's side. Flash Sentry Jr shares a close bond with his uncle since he looks up to his uncle, who is captain of the royal guard.

Mayan "Maya" Saphira Hanson-Hamato [OC owned by MayanTheSerpentine] - adoptive aunt from his mother's side. Flash Sentry Jr shares a natural bond with his aunt.

Neytiri Guinevere Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Calypso Myra Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Apollo T'Challa Hamato [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Solana Riri Sentry [OC owned by MayanTheSerpentine] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Donatello "Donnie" Hamato - adoptive uncle from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Cassandra "Cassidy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Edward Hamato [OC owned by both GeekyCookie1 and me] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Michelangelo "Mikey" Hamato - adoptive uncle from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Francesca "Fancy" Hamato [OC owned by GeekyCookie1] - adoptive aunt from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Amelia Hamato [OC owned by GeekyCookie1] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Henry Hart - adoptive uncle from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Eclipse Hamato-Hart [OC owned by GeekyCookie1] - adoptive aunt from his mother's side. Flash Sentry Jr shares a natural bond with his aunt.

Keith Hamato-Hart [OC owned by GeekyCookie1] - adoptive cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Twilight Hamato-Hart [OC owned by both GeekyCookie1 and me] - adoptive youngest cousin from his mother's side. Flash Sentry Jr shares a natural bond with his cousin.

Hamato Yoshi/Master Splinter - decreased adoptive grandfather from his mother's side. This relationship is unknown because he never got to meet him.

King Fabian "Flash" Sentry - decreased biological grandfather from his mother's side. This relationship is unknown because he never got to meet him.

Queen Theodora "Twilight" Sparkle - decreased biological grandmother from his mother's side. This relationship is unknown due to the fact that his grandmother passed away eight weeks after he and his twin brother were born. Therefore, he never got to meet her.

Physical Appearance:
Flash Sentry Jr is about five-foot-tall with short dark brown hair and blue sapphire eyes. Due to his love for sports, he is very athletic and is often seen wearing a dark red shirt with his Roosevelt High sportsman jacket, black jeans, and red sneakers with white laces on it.

In the timeskip era, his appearance has changed quite a bit. His dark brown hair is now a tiny bit longer but more wavy. He is now seen wearing a plain red shirt while sporting a long jacket, his pants are baggy, and he has combat boots on as well.

Personality:
Flash Sentry Jr is known to be a bit of a flirt and player when it comes to girls. He is very cocky, stubborn, mischievous, loyal, trustworthy, and can be a little protective at times. There are times where he can be a jerk to his siblings, cousins, or friends—specifically towards Niklaus the most due to his anger issues and he does have trouble controlling his anger a lot of the times. Flash Sentry Jr portrays himself to be tough as he hates being called a softie, yet deep down he is one—he just doesn't show it as much since he doesn't like being seen as weak. His cockiness can get to be a little too much as sometimes he would use his title as Prince in school to try to prove he's better than his classmates as he likes to think that he's the "big man" on campus. 

However, he can be lazy since he hates school and tends to work on his schoolwork or assignments last minute—yet he is a C-average student with very rare Bs, which is thanks to his tutor, Kriana Sparks-O'Neil [OC owned by MariChat3].

Eventually, he does stop being a player and flirting with every girl he sees in school but he is still a little bit of a flirt every now and then.

In the timeskip era, Flash Sentry Jr is actually a bit more serious now instead of lazy, like he was back then. He is also less of a jerk every now and then as he gets a slightly better with his anger issues. He is still loyal and trustworthy, and has gotten more protective over his loved ones. He has lost his mischievous streak in his personality and is determined to find the rest of his family.

Medical Conditions or Disorders?:
None.

Mental Illnesses?:
None.

Any Allergies?:
None.

Any Pets?:
Flash Sentry Jr does have a pet turtle that he named Turbo. When he was little, he had found Turbo, who had just hatched, in an empty box that was left on the sidewalk and took him in where he begged his parents to let him keep him.

Any Abilities?:
• Flight - Flash Sentry Jr is able to fly, thanks to this ability. He can reach incredible speeds when flying at 72,000 miles per hour.

• Pyrokinesis - He can generate fire from his hands whether as short blasts or continuous streams. He can also control how much they go across from his arm, as to protect his shirts.

• Fire Grenades - He can shoot fire projectiles out of his mouth whether by spitting them out or simply yawning.

• Fire Resistance - Like his father, he is able to touch fire or go near it without the fire harming him.

• Two Simultaneous Abilities - It should be noted that whenever Flash Sentry Jr activates his Pyrokinesis, he activates his fire resistance as well to protect himself from the heat.

• Hand-to-hand combat/martial arts training - Like his siblings and cousins, he has been trained in martial arts and hand-to-hand training combat since he was a kid so he'd be able to defend himself.

Close Friends:
To be developed.

Best Friends:
I. Yoshi Sentry Jr.

Friends:
I. Kriana Sparks-O'Neil [OC owned by MariChat3]
II. Zenaida Shai Carson-Jones [OC owned by MariChat3].

Rivals:
To be developed.

Allies:
I. His family and friends.

Enemies:
I. Soren Chandler and Cameron Chandler [OC owned by MariChat3].

Occupation:
• Prince of the Crystal Empire [currently].
• Ninja-in-training [currently].
• Member of Roosevelt High's basketball team [currently].
• Member of Roosevelt High's soccer team.
• Vigilante/enemy of the Crystal Empire [during the timeskip era].

Likes:
His family and friends, video games, tv, comic books, Turbo, girls, pranks, animals, spicy food, sports.

Dislikes:
School, losing the ones he cares about, bullies, jerks.

Fears:
Losing the ones he cares about.

Any Phobias?:
I. Coulrophobia - fear of clowns.

Backstory:
To be developed.

Theme Song:
We Own It by 2 Chainz, feat. Khalifa.

[There should be a GIF or video here. Update the app now to see it.]

Quotes:
[ongoing].

"Klaus, listen to me! You don't have to be afraid of your magic anymore, because whenever you go too far, I will be there to pull you back. Every second, every day, until you don't need me anymore. You're my baby brother. I'm not going to give up on you. I never will."

"I... look, you're not the runt of the litter, Klaus, and you're not a weakling either, and I'm sorry that I made you think you were. I know it was wrong but... I was jealous when you were born and I saw you getting all this extra attention, and instead of helping you like I should've, I got jealous and picked on you and pushed you around for years. So, I'm sorry for everything that I did to you but I promise that I'm going to do better this time because I am the big brother, and I'm sorry that I wasn't better at it before."

"I'm telling you guys. There's something off about those new students."

"Do you really think that we'll find our parents wherever Cameron and Soren [OCs owned by MariChat3] sent them with that stupid Staff of Destiny that they have? I wanna find them just as much as all of us but in case you forgot, those jerks changed everything to make it look like we're vigilantes and enemies. The minute anybody sees us, we're screwed."

Other Facts:
[ongoing].

1. Even though he acts like he hates the nickname "Flashy" at first, it actually does began to grow onto him and he gets use to it.

2. He was named after his decreased biological grandfather.

3. When he was little, Flash Jr was given a stuffed animal that he named Kenny the Koala. However, due to the fact that he grew very attached to it as a child, Flash Jr is unable to give it up, even if he tries to admit that he doesn't need it anymore.