Albedo: the proportion of the incident light or radiation that is reflected by a surface, typically that of a planet or moon.   Jeon Wonwoo's a broke college student struggling to pay his tuition and manages to land a job at a hotel. Kim Mingyu's the upperclassman who comes to the hotel every night with a different guy draped around his arms. 

Jeon Wonwoo isn't having the greatest time at his new apartment in the suburb of Seoul. From shady crackhead Seungcheol to drunk creep Mingyu, he's had enough. But what happens when drunk Mingyu ends up falling for Wonwoo- is he bound to fall for Mingyu too, or is he just not destined to?