The bear man who was once a bear become human by eating garlic and mugwort for 100 days. One day, after retirement as a policeman, a terrorist brings the deadly virus and he looks exactly the same as the bear man! With help of a detective and Youtuber, he tries to save the world now.
From a mountain peak in South Korea, a man plummets to his death. Did he jump, or was he pushed? When detective Hae-joon arrives on the scene, he begins to suspect the dead man’s wife Seo-rae. But as he digs deeper into the investigation, he finds himself trapped in a web of deception and desire.