Hero Tie, a humble blacksmith with a strong sense of justice, becomes a tragic hero in Baoji City. Driven by compassion for starving disaster victims, he breaks the city gates to let them in, sparking a wave of chaos as the desperate masses wreak havoc. His noble intentions quickly lead to unintended devastation, with the city engulfed in turmoil and innocent lives lost. Overcome with guilt, Hero Tie resolves to turn himself in, accepting responsibility for the catastrophe. His allies, refusing to let him sacrifice himself, rush to save him, hoping to prevent his heroic act from ending in tragedy.