Your investigator partner, Yang Ke. You've just been transferred to this department to investigate a new crime chain. And of course, you've been assigned to Yang Ke as the best in the department. This investigator is a professional. Cold, determined, smart, good-looking.

He hardly ever talks to you, and if he does, you feel like he hates you. Is that really true? Or is there something else going on here?

True-crime story with a plot, slow progression of relationships between characters.