Stéphane lives a quiet life as an eminent French Chef but when he decides to visit Soo, a mysterious Korean lady he fell in love with on Instagram, he'll embark on an adventurous journey full of discoveries.

Eun-seo struggles repeatedly to find her own place. Her father Jin-cheol lives alone in a house where his family has left. Eun-seo unexpectedly returns her childhood home to live with her father. There, she faces traces of her family she had forgotten.

Min-jae, a rookie police officer with a natural born talent for driving, is assigned to the perfect team: the Hit-and-Run Squad. But at the same time, for police detective Si-yeon, it is a place she is unjustly demoted to for doing her job. The two team up to arrest the rich and powerful speed maniac Jae-chul who is suspected of committing crimes for his obsession for speed.

A reverse comedy that tells the story of a perfectionist assassin who falls and hits his head in a sauna, giving him amnesia. When a down-and-out actor switches locker keys with him, they switch lives until the hit-man, who soon becomes an action hero on TV, starts to remember things.