Yu Byul, a man who has a hidden orientation, lives a life of secrecy due to a painful past experience. His life is turned upside down when he encounters Seo-rim, a man who embodies his ideal type, at his favorite café. However, their chance meeting quickly turns into a shocking discovery as Yu Byul stumbles upon Seo-rim engaging in a romantic moment with another man in an alleyway. This unexpected revelation sets off a series of events that challenges Yu Byul's carefully constructed facade and forces him to confront his true feelings, leading to a complex and intriguing exploration of his emotions and relationships.