Double Possession of the Devil's Son

A born bad male protagonist x a growth-oriented female protagonist [Love at first sight + coercion + mental control + resistance + male protagonist's real crematorium + male cleaning + reversal + some content is in the first person] Yang Yachen has had the same dream since she was a child. She dreamed that after graduating from college, she would be haunted by a madman, and that madman would destroy everything for her. Later, a hero appears and saves her. At first Yang Yachen didn't take this dream to heart, until it slowly became a reality. That lunatic was her college boyfriend, Leng Yanyang. Leng Yanyang was terrifying and made her life a mess, while the hero was Leng Yanyang's brother, Leng Yanhui. After Leng Yanhui saved her from danger, Leng Yanyang also received the punishment he deserved. However, Yang Yachen still couldn't let go of Leng Yanyang deep in her heart. She even felt that Leng Yanyang had not hurt her. The doctor told Yang Yachen that this was a sign of paranoia, but Yang Yachen subconsciously did not believe it. So one rainy day, Yang Yachen secretly went to see a psychiatrist...