Ten years ago, he was a top student at a prestigious school with a bright future; ten years later, he was a feared "hidden fox" in the underground world. Lin Yi had already washed his hands of trouble, but the news of his mentor's mysterious death pulled him back into the bloodshed. It seemed like an accidental car accident, but a black dart was left at the scene - a death signal that only Lin Yi understood. When the mask of disguise is torn off and the former brother becomes the current enemy, he must once again become a sharp blade in the night and fight his way through the fog of conspiracy and betrayal. This time, he not only wanted to avenge the dead, but also uncovered a shocking secret that could subvert the entire underground order in Asia...
