Based on the Danggun myth that bears become humans after eating garlic and mugwort, it depicts the story of twin Asiatic Bear brothers, who were managed by the Pro-North Korean Institute of Technology, disappearing one day after eating mugwort and garlic.

After spending his 20s getting over a crush, Seunghyun vowed to never give his heart to someone in the same field again. Enter Jongchan, Seung Hyun's tough new boss with a surprising soft side. Will Seung Hyun's first job and first relationship be a success?