Demon of Judgement (Miraculous Ladybug and Cat Noir x Male Oc)

This story will follow the story line of the main show but it also have some off episodes at time a Au. I do not own any of theses art give props to the creator. It’s a mixture of I was caught up in a hero summoning and Ladybug and Cat Noir. The twin brother of Marinette Dupain-Cheng finally comes home after going to Japan to study. When he comes back he would enjoy his new life with his sister though his mother suggested to talk about his past he refuses. The twin brother now tries to hide his past from her. Will she find out? Or will the past catch up to him?