Joon Hee and Yun Joon enjoy a stretch of happiness. Meanwhile, Si Hun deals with one obstacle after another.

Joon Hee vows to change the past and save Min Joo. Si Hoonn, while investigating the murder, stumbles upon a chilling truth.

Min Joo turns a blind eye to the dangers ahead and focuses on spending time with Si Hun. Si Hun and In Gyu, however, start to grow suspicious.