[TALK] I'll take revenge

Yook Sung-jae has started a business that isn't about revenge. His employees include Jung Il-hoon, who gathers information, Peniel, a translator just in case, and Lim Hyun-sik, a meticulous planner. They don't usually engage in dangerous revenge, but when they see Kim Ga-eun asking for their protection, they feel compelled to help...