Bun shocks everyone in the Astral Philosophy Club by announcing that he's going to marry Sun Chaek. To make matters worse, Bun goes to Sun Chaek's family and claims that she took his innocence and that is the reason they must get married. However, Sun Chaek's father firmly opposes the idea.

Resolved to bet her fate on Yi Beon, Seon Chaek bravely enters the treacherous royal bride selection. Just as she commits to her path, Su Gyeom reels from the shocking news that Eun Ae is also a candidate. The game for Yi Beon's heart has just become dangerously complicated.

Beon gets close to Hwa Sun in order to enter the Do family's house and snoop around inside to find evidence regarding the foreigner. Meanwhile, Seon Chaek feels lost about how to tackle the assignment given by the Queen Dowager, but after witnessing the struggles of farmers suffering from a bad harvest, she suddenly gets an idea.