When Seung-ri declares she will live at Chairman Kang-su's house to look after the elders instead of moving out, the family is shocked. Su-jeong tries to subject her to a harsh life of serving her in-laws under the guise of discipline. Meanwhile, Gyeol recovers his memory of being rescued right before the car fell and exploded at his father's accident site. As Gyeol continues working based on Su-cheol's remaining blueprints, he shares a significant decision with Eun-ae.
