Kwon Jisu had been demoted to a local cop from her high position as a detective. She had made a mistake as a detective and as her punishment, she was demoted. She would rather get fired than become a local cop but with persuasion from the senior detective, she decided to take his advice. During a police check, she meets a kind of man she detests. Too bad that man is someone she cannot get away from and too bad she is the one in charge of him. Its too bad she starts to fall for him and its too bad he gets involved in her mess. Kim Soohyun, the billionaire with a split personality Yoon Shi Yoon, the happy police officer Kai, the overprotective cousin  ForewordThis story involves mystery! I dont know how well I will express this genre but I just wanted to try it. Mystery is my favorite genre after all. Not a romance writer, but I will try my best at that as well.note: this story will be updated on my phone. Expect some spelling mistakes and sorry for the small font for users on the computer.