The next day at school, there was a new student and she goes on about how she traveled the world, even meeting celebrities from Hollywood. Marinette was very smart because there was no evidence of her being in magazines or traveling without photos.

"She's clearly not telling the truth," Marinette thought.

"I'm Lila Rossi and I came from Italy. I moved here to start a new life" Lila said.

"Ah, a pleasure to meet you. I'm Marinette Dupain-Cheng" Marinette said.

"Hello, Marinette" Lila replied.

Marinette can sense something that it's right with that Italian girl. She doesn't know why but she can sense dark energy from her like it isn't a good sign. But before she could think more, Adrien greeted Lila.

"I'm Adrien Agreste," He said.

"I've heard about you. You must be the model boy of Paris" Lila said.

"I am," Adrien said.

"Pleasure to meet you" Lila shook hands with him.

Adrien can also sense something wrong with her too.

"It will be an honor to be here," Lila said.

Adrien can still feel the dark aura from her and simply nodded to her. Marinette did not like this at all but for whatever reason, it's obviously a warning.

So she just left the scene to her locker, "That girl gives me the creeps"

"Yeah, she's clearly not what she seems like" Adrien agreed.

"You have a sixth sense?" Marinette asked.

"Just a guess. She seems really suspicious the way she claims to have been around the world and met famous people" Adrien said.

"I don't recognize her nor do I see her in magazines," Marinette said.

"Yeah, that too" Adrien replied.

"Hmm....I don't like this. I don't know why my tingle sense is making me think she's bad news" Marinette said.

"I think we better stay away from her," Adrien said.

"I have a bad feeling about this," Marinette said.

-

After school was over, the demigods decide to talk to their god parent to tell them something about that girl that seems bad news.

Adrien got to the fireplace at home to get to the underworld to talk with Hades. The gateway of fire opened up as Adrien got inside and to the river. Adrien hops on Charon's boat along with a dead soul to be delivered to the underworld. They passed by Cerberus, who snarled briefly at Adrien but calmed down seeing it was him.

"Since I'm the son of Hades, where do you take the soul?" Adrien asked.

"They are soon to be sent to the Asphodel Meadows to live after their deaths," Charon said.

"It really exists?" Adrien gasped.

"Yes. It does. Speaking of which, we're almost there" Charon said.

"My father's kingdom," Adrien said and Charon stopped the boat to let Adrien step off it, "Merci" Adrien said.

"No worries," Charon said.

Adrien goes up to his father's temple to meet him. The dead skeletons bowed to their young master and let him inside, followed by hellhounds barking.

"Sit!" Adrien ordered them and they did as they were told.

"What brings you here my son?" Hades approached Adrien.

"This morning at school, my demigod senses that this strange girl is a warning or something" Adrien explained.

"Are you sure?" Hades asked.

"Yes, she gave off bad vibes," Adrien said.

"Bad vibes you say? Well if that's the case, You better be careful around her" Hades said.

"I don't know. Ever since I started school, my classmates were very polite but one is extremely obnoxious and a brat" Adrien said, noticing the hellhound munching on flesh bone.

"I see. Well, how does the one you're talking about look like?" Hades asked.

"Like this" Adrien showed a picture of Lila.

"I see. She does look very Italian but I do see a bit of cold shoulder on her" Hades said.

"And that's what worries me, father. She could be a monster in disguise. You told me these monsters can take the form of humans" Adrien said.

"Yes, I'd suggest you keep tabs on her," Hades said.

"Hopefully Ladybug does the same. By the way, I think I'm gonna need more than just my staff. Battling the first battle is easy but who knows how hard it will become" Adrien hands him the staff back.

"Of course, my son" Hades used his powers on the staff for a few seconds but it still remained a staff, "Just say the weapon word and it will form," Hades said.

"Okay. Um.... Sword!" Adrien said and it turns into a sword.

"Made by Hephaestus. Like a fire blade strong enough to penetrate tough armor" Hades said.

"Thanks, father," Adrien said.

"You're welcome" Hades replied.

-

With Marinette, she was being trained with the help of Chiron while Persephone watched.

"Come on young girl! You can do better!" Chiron said while Marinette was using a bow against a target.

"I've seen a Wonder Woman movie about a female becoming a warrior" Marinette lets go of the arrow and it went straight to the middle target.

"Excellent. You really paid attention to my advice" Chiron said.

"Thanks. But next time, watch your ass" Marinette jumped on his back, "No one knows if a mortal can ride a centaur" She smirked.

"Well, you certainly don't need to tell me what to do with reins" Chiron laughed.

"Just don't let it break your teeth" Marinette jumps off.

"You really got courageous humor. If you want a challenge, perhaps it's time you visit the Amazons. Your partner will be there along with his father" Persephone said.

"Okay mother" Marinette replied.

"Mortals always believe it's just a fairytale but Hippolyte was the daughter of Ares and Otrera, queen of the Amazons, and a sister of Antiope and Melanippe," Persephone said.

"That explains their lust for war," Marinette said.

-

A while later at an unknown location of the Amazons, Ladybug and Cat Noir arrived with their god parent and the Amazons were in defense that they brought a very young man to their place.

"I hate to admit it but he's so handsome"

"And cute"

"He's a demigod!"

"I wish to kill him but his eyes are so innocent!"

The Amazons couldn't choose to fight him or swoon with him.

"Ladies. Please, my son needs expert training and you all know my nephew Ares's ways of fighting" Hades said.

"As well as my daughter," Persephone said.

Cat Noir does his cute puppy eyes to look cute and innocent to the Amazons.

"Awww.... look at his eyes!" Ladybug saw his eyes getting bigger. He even did the paw thing with his hands.

"He looks so adorable" One amazon warrior said.

"Meow" He meowed cutely at the queen of the Amazons, showing that he's more than just a man.

"Aw, what a cutie pie" The Queen scratched his chin.

"Well, is it a deal?" Hades wondered.

"Very well. We'll train your boy to be a great fighter" Queen Amazon said.

"He's so cute" One of the Amazons petted him like he was a cute kitty.

"I can't wait to challenge my Kitty friend," Ladybug said.

Later, at the stadium, Ladybug and Cat Noir were still wearing masks to keep their identities a secret while wearing traditional armor. The challenge was very dangerous for a mortal but not for a demigod.

As soon as the bell was hit, both of them ran at full speed to climb up the ladder once reaching the top, it rotates backward and then the two jumped up to the platform. They proceed to jump through holes and then swing around and balance on some monkey bar-like obstacles. Then they had to jump between long logs poking out of the water to keep their balance and not fall down. They soon had to avoid an obstacle driven by two Amazons and they dive down into the waters. They soon swam up to shore and rode their horses. On the way, they grabbed arrows and bows.

Ladybug shot one arrow to give the signal to the other Amazons. Cat Noir did the same thing too and hit the reins to make his horse go faster. Their banners were hoisted to show they hit their checkpoints. Ladybug rose her horse through the mountains hitting another target with her arrows. Cat Noir did the same thing too for each checkpoint. The more hits they hit, the more they are close to winning against the best Amazon warriors.

"Come on, kitty! You can do better!" Ladybug said.

"I got nine lives and full of wild nature!" Cat Noir rode past her.

"Oh yeah?" Ladybug rode after him.

The Amazons cheered as they saw the two demigods ride in. They both came to the finish line at the same time. And they jumped off their horses and waved at the crowd.