Woo Jin looks for clues as to who might have been responsible for the near hit-and-run accident last night, while Eui Ju worries that something horrible might happen again to Su Jeong. Meanwhile, Jae Rim suspects Eui Ju might be her second grandson after working things out and heads to the guesthouse. (Source: KOCOWA+)

Now that Jae Rim knows Eui Ju is her grandson, she wants to do everything for him, but Eui Ju feels uncomfortable with her efforts. Meanwhile, Hye Ra grows even more suspicious about Kyung Hwa and Myung Chul's relationship. Jang Won decides to visit Han Yang's house to uncover the truth for Su Jeong.

Eui Ju reveals that he's Joo Woo Jin's younger brother and the heir of Masung Group. Su Jeong and Jang Won are stunned by his announcement and bombard him with questions. Meanwhile, Jae Rim decides to tackle the issues surrounding Eui Ju directly, planning to bring Eui Ju and Young Ae home to discuss everything with her family.