Kai Hale was wrongfully imprisoned for seven years, and upon his return, he swears to get justice for his late mother. He punishes malicious neighbors, foils the conspiracies of the Dominion Group, protects witnesses along the way, and confronts the mastermind Cang Yun. With his extraordinary martial arts skills, Kai brings multiple villains to justice and sees them prosecuted. After clearing his name, he returns to civilian life and builds a brand new, fulfilling future for himself.