C158

As he dragged his exhausted body back to the office, Yang Xichen felt like he was left with only half a life.

He collapsed on the sofa, tore off his tie, and unbuttoned his suit. He relaxed his whole body and laid down comfortably on the sofa.

His gaze came in contact with the top of the bookcase, discovering that the door to the bookcase was in a half-open state. He frowned