Byung Do, his brother who lives like a scoundrel and was close to detective Kang Pil comes back after being stabbed by 'Submarine' ten years ago. A contractor on Jeju suggests that if there's someone who wants to find someone, one can earn a lot and so, Kang Pil who was financially challenged accepts the requests and heads to Jeju island. However, there are many suspicious things about the missing... see more