The moment Bai Ren awakens as a core intelligence agent of the underground party, the gears of fate begin to reverse. Faced with one who must lurk to the end to deliver information, the other must dig out all lurkers. The two worked together in the newspaper office but each had their own agenda. White Blade wanted to protect the entire intelligence line, while Black Chess wanted to uncover the "newspaper rat". Every cooperation is a trial, every game is a matter of life and death, and love sprouts on the most dangerous tip of the knife.
