Ki Hyun-woo

Chu Sang-woo is the epitome of an inflexible and strict rule-abiding person. Jang Jae-young is like a semantic error in the perfect world of Chu Sang-woo. Will Sang-woo be able to work with Jae-young as an artist and engineer?

An unpredictable, brilliant romance that awakens frozen time when a man named 'Chan', who lives every day like an exciting summer vacation, and a woman named 'Ran', who has locked herself in winter, meet as if by fate.