Yang Kiryong is an ordinary high school boy who has a classmate named Yoo Jae-Kyung, who is somewhat clumsy and clueless. Both have a very good friendship, but without any kind of love attraction. Until one ...

Kang-jae, who works as a security guard in a residential and commercial apartment complex, is accused of being a thief by the occupants and experiences abuse and humiliation. However, by chance, he learns th...