Smiling Boxer

Gang Chan, a young man from a rural village, dreams of becoming a boxing champion. He trains relentlessly every day to repay the elders who raised him. One day, men in black suits arrive, threatening the villagers with a shady urban redevelopment project. Gang Chan steps forward to protect them, but the odds are overwhelming. In despair, he breaks down, blaming himself for failing his people—until a mysterious figure appears, changing his fate forever. (Source: Naver, translated)