The Yeun Family are a clan of individuals known for being anti-heroes and sometimes anti-villains due to their morally gray and sometimes highly unstable and chaotic behaviors, but most of all some of them are known victims of the societal system that superheroes or heroes are related to and such.

"A certain clown I know once said, we live in a society."

The family is also known for consisting of both biological and adoptive relatives, due to Taeho's actions of growing his family numbers, along with both Taeho's mother and father, Haneul and Taejin, unknowingly having many children from different men and women or their own relatives and cousins.

"My mom and dad owed lot of child support that I had to pay for it. Let's leave it at that."

They are currently affiliated with the SCP Foundation, often joining the Mobile Task Forces in Anomaly-related incidents or containment breaches, while also operating as a vigilante group that deals with corrupt heroes and such, traveling through alternate realities and such while fighting various threats in their own manner, which involves extreme violence.

Members

Taeho Yeun

The head of the clan and the eldest child of the family. He is an Ascendant, an all-powerful, reality bending race of humans from alternate future, and mainly uses his powers for his own amusement including mischief and chaos.

Jin Woo Sung (cousin)

A Hunter who has a magical program called Player that only he has access to that grants him unique overpowered abilities much like a video game, including the ability to raise the beings he killed from the dead and have under his control like a necromancer. He holds the title of the Shadow Monarch. His father, Il-Hwan Sung, is Haneul's older brother and Taeho's uncle.

Minsu Yeun (younger brother)

A Sword Hero who turned into a Demon Lord after falling into despair upon returning home from another world only to discover that everyone he cares for is either dead or shuns him, until he was found by Taeho, as he was the illegitimate son of his mother Haneul.

Karma Yeun (younger sister)

A sadistic human weapon created through drug experiments in North Korea. After killing everyone in the research lab, she escaped to South Korea on her own, and later was found by Taeho after learning that she is actually the biological daughter of Taeho's father, Taejin.

Hibiki Yeun / Footsoldier D (adoptive younger brother)

A low-ranking soldier of the Villainous Army who seeks to beat the Rangers also known as the Dragon Keepers. He frequently takes on the identity of Hibiki Sakurama, the brother of Pink Keeper and the real biological son of Taeho's mother.

Ihwa Yeun (younger sister)

A violent vigilante who was formerly affiliated with Billy Butcher under the alias of "Hero Killer" who hunts down and kills corrupted heroes in hopes of finding the one who murdered her sister. She is adopted by Taeho to help each other in their goals.

Shun Yeun (younger brother)

A young teenager who is very bent on murdering his bullies, including Kyou Shigoku, a cult leader who is responsible for not only the abuse they put him through but also for killing his family. Shun is actually one of Taeho's biological brother through his mother, making his previous family adoptive and Taeho's family as the true blood-related family.

Naoko Yeun (younger sister)

A high school student and a sadistic vigilante who was cruelly bullied by her classmates that resulted in her face being heavily disfigured. She began to take revenge against her school friends under her homicidal moniker of the "Pumpkin Night". She was later found by Taeho who healed her face after she was discovered as one of Taejin's illegitimate daughter.

Hwajin Na (uncle)

A former ROK Armed Forces soldier who is part of an organization that focuses on dealing with juvenile delinquents, or teachers who crosses the line in mistreating their own students. He is the younger brother of Haneul who was the first person to learn Taeho's existence as an Ascendant.

Maria Akeboshi (aunt)

Real name Mari Nagare, she was a normal mother who lost her son through his bullies killing him. Throwing her old life away, she now goes by Maria Akeboshi, and plans for two years to get vengeance against all that are responsible for ripping her away from her only child, and later was found by Taeho who helps her because she is actually the younger sister of his father, Taejin.

X (uncle)

The top superhero hailing from China and one of Haneul's younger brother of Chinese descent. He has the ability to manipulate space and reality through a snap of his finger. His real name is currently unknown, only Taeho himself know it.