Su Che, a lonely detective who walked out of the dark night, was once the king of the underground boxing ring, but retired due to an unsolved mysterious case. Now, the city is once again entangled in mysteries - there is an ancient taboo organization hidden behind the serial disappearances, and the murderer seems to control powers beyond common sense. Su Che uses his fist as his blade and his wisdom as his sword, walking on the edge of reason and madness. He longs to crush the darkness with his fists and redeem his past with the truth. In every confrontation between bloody battles and reasoning, Su Che discovered that this struggle was far from as simple as the good and evil of human nature: the end of the puzzle actually related to the fate of the entire city. In a passionate battle and a confusing mystery, Su Che will uncover the hidden truth in the intersection of fire and shadow, and face the old enemy that he cannot escape.
