Kim Seo Jin hears about Kim Jin Ho’s suicide but goes on to further investigate the situation. Meanwhile, Ae Ri’s mother disappears again. Frustrated and desperate, Ae Ri decides to eliminate what might harm her mother, Lee Taek Gyu. While Do Kyun is dissatisfied by the fact that Taek Gyu killed Kim Jin Ho, Seo Jin stumbles upon a clue that connects the dots between Do Kyun and Taek Gyu. Seo Jin continues with his investigation and tracks down Da Bin’s teddy bear with a location tracker. (Source: KOCOWA)