To pay for his critically ill younger sister’s treatment, Hong Yi sells himself into marriage and becomes a humiliated live-in son-in-law. He thinks he’ll spend the rest of his life in obscurity, until a door to a whole new world opens before him one day. “Young man, do you want to make something of yourself and rise to greatness?” Hong Yi embarks on the path of martial arts. With a single punch, he reaches the pinnacle!
