Justice In The Dark: Light Into The Abyss

Pei Su was the son of an Apath, the son of a monster that crawled in the dark to swallow all the light. However, he had always wondered how much of that monster he really was, since he had done nothing to save his mother. Then Luo Weizhao and Tao Ze entered his life, dispelling the darkness and warming his heart. Especially Luo Weizhao, who now seems to have a control over his emotions that he thought was impossible. Was he really an Apath too? Or could he feel much more than he wanted?

Taken from episode 8 of the drama. Bad English, you have been warned.