Mr. Mu's Nth Substitute

She, an ordinary girl who came from a small place to Linyi, sold her to him in order to save her only brother. She had no interaction with him, but because she looked like his dead Bai Yueguang, she was forced to stay with him. Mu Baiwei is a "philanthropist" who enjoys a good reputation in front of others. No one would have thought that a man who has been doing charity could be a psychopath secretly... He asked her to imitate his white-moonlight dress and even smile. He controlled her crazily, at night, in dark corners, and under mental torture again and again. Finally, she went crazy... She held a doll in her arms all day long, either giggling or crying. She mutilated herself and attempted suicide several times. After a man recognizes his heart, it's too late and he can't go back to the past. In other words, their beginning was unbearable.