Kai, a struggling car‑washer, is pushed to the brink. His mother Mai needs urgent ICU surgery, but he lacks the $100,000 fee, and the hospital will stop treatment without payment. He begs his wife Vera for help, only to find her cheating on him with rich heir Dante at his workplace.Enraged, Kai confronts them. The judo‑skilled Dante beats and humiliates him publicly. Vera discards her wedding ring and leaves him.