Triangle(2014)

Triangle is a South Korean drama that reunites three brothers after two decades of separation. Orphaned as children, Jang Dong-Soo, Jang Dong-Woo, and their middle brother were split apart and raised in different worlds. When they reconnect as adults, old wounds resurface alongside newfound bonds. Dong-Soo works as a detective, while Dong-Woo—adopted into wealth and renamed Yoon Yang-Ha—has grown cynical and guarded. As the brothers navigate their fractured past and competing loyalties, they must decide whether blood ties can overcome the years of distance and the vastly different lives they've built. The series explores themes of family, identity, and redemption against a backdrop of crime and moral complexity.