Summary
Lieutenant Seo Yi-hwa is assigned to go undercover to infiltrate a powerful drug cartel. His mission: get close to the cartel’s enigmatic boss, Cha Tae-gun. Yi-hwa manages to gain Tae-gun’s trust, but things take a dark turn when Tae-gun discovers Yi-hwa’s true identity. Instead of eliminating him, Tae-gun makes a chilling demand—join the cartel or risk the lives of his family.