Meet Kim Taeyeon, eldest daughter of the Kim Corporation. After studying abroad in Japan for two years, she’s back to start a new chapter in her life with her boyfriend Suho. But before she could share her good news with her family, her parents told her of an agreement that would pose as a threat to their relationship. An arranged marriage awaits Taeyeon while Suho’s on the next plane back to be with her. What’s she to do?