An ordinary college student, Han Gyeom has gained the ability to have lucid dreams. In these dreams, Han Gyeom is able to have relations with his unrequited love, Leejoon in any way he wants to. When this happens, the content of the dreams is actually shared with Leejoon. This causes Leejon a lot of confusion regarding his own identity when he happens to meet Gyeom at the bar where the latter works. Leejoon then finds out that they both go to the same university, and becomes curious about the connection between this man and the dreams. So he offered that they enter a relationship, however...