I'm Really Not a Boxing God.

The boxing technique of Daxia has been through the ages. He was bound by a bundle of iron chains for several years. His family was destroyed, his ancestral hall was humiliated, and his once most trusted girlfriend was betrayed. He wanted to live a peaceful life, but a storm broke his damn peace. The ten-year deadline has expired, and Iron Fist breaks free from the shackles and takes over the river. Forget it, let me show my cards, I am really a boxing god!