The Janitor Fights Back

When his father dies, Kane is taken in by gym owner Eve. Bullied as a janitor, he conceals his skills until gangsters threaten the gym. He beats them but is forced into an underground death match against the world champion—and wins, earning millions. Eve's kidnapped father is already dead, and Kane avenges him. Months later, the gym thrives, and Kane and Eve find family and purpose together.