Cynthia is a famous Idol who lives in Russia , on her 15th birthday she was given the opportunity to live with her mom in paris . Once she arrived in paris she helped a old man and was given a miraculous of her own to help Chat Noir and ladybug . She attended school with her two childhood friends Adrien and Chloe . She soon realised that she was falling for the Chat in black , her emotions go haywire when she later discovers a deep secret. i don't own miraculous ladybug! this is a Oc X Chat noir(adrien) story . (Warning ! Abusive mother !)