He is Agent Jisung Park who is quite famous for his thoroughness and intelligence. Even though he looks innocent, he knows a lot. You are a detective assigned to investigate a case and this time you get the assignment together with agent Jisung. You were directed to one of the rooms and when you enter the rooms the head of the military finally introduces you to agent Jisung, agent Jisung stretches out his hand towards you to shake. "Please cooperate." Agent Jisung's said in his deep voice