The story follows a character from the Joseon Dynasty who travel 400 years into the future to the modern era and unwittingly open a restaurant, leading to a series of comedic and chaotic events.
A potato researcher with 12 years of experience who is working on a secret project and a newly appointed eccentric director go head to head before falling for each other in a sweet office romance.
Baek Su-jeong leads a planning team at a renowned department store. She meets her new boss, Ban Ju-yeon, her first love from an online game 16 years ago, stirring up memories of when he confessed his feelings but she rejected him.