From Janitor to Martial God

Gao Yang, a janitor and公认 loser, has endured beatings at a martial arts gym for thirty years to earn money for his daughter's medical treatment. His ex-girlfriend, now with the richest man's son, mocks him: "Kneel down, and I'll give you a million." When his daughter is critically ill, he is trampled and his ribs broken. On the brink of death, the [Suffer-to-Grow System] activates. "Detected host's thirty years of suffering. Reward: 'True Intent of the Bitter Path.'" Gao Yang slowly stands, his eyes turning gold. "Have you had enough? Now, it's my turn." The more he suffers, the stronger he gets. After thirty years as a laughingstock, one punch breaks the deadlock.