4 friends live together in a single room and attempt to live right under their difficult situation. Choi-Koon (Sung Joon) is an ordinary young man. Yoon-Jung (Koo Eun-Ae) actually come from a rich family.
Overview：4 friends live together in a single room and attempt to live right under their difficult situation. Choi-Koon (Sung Joon) is an ordinary young man. Yoon-Jung (Koo Eun-Ae) actually come from a rich family.
