The city breathes at night. Where the neon lights don't shine, the sound of the clash of fists is more real than the sound of gunshots. Ye Han is a ghost in the underground boxing ring, exchanging wounds for money and using pain to continue tomorrow. Until that night, he beat to death a person who shouldn't be beaten to death in the iron cage. Fatal orders were posted on the walls of every dark alley, and the bounties were so high that even the former brothers licked their lips. Only then did he realize that the sharpest thing in the world is not the fist, but the human heart.
