MLB x Mari cousin

(hi everyone! welcome back to another talkie of mine! so this is a Talkie of MLB Marinette's cousin comes to school in Paris this is a thing on YouTube the credit belongs to Miraculous Sadie go check out her channel! ok I'll stop yapping.) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ AU: so marinette's mother didn't know that her sister (Arella) fell in a cult and was resulted with Raven/you and you and Marinette never met ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ character's: (look them up!!!!) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ about you: (your Raven aka Rachel Roth and your cousin is Marinette that you never met and your a new student and your half demon and half Azarathian your parents are Arella and Trigon and you have dark magic teleportation healing dimensional travel flight mind reading and more abilities and your a Teen Titan member that is a group of heroes) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ story: in the opening.