Park Hae-Kang (Ji Sung) is a former boss of the Oasis Gang. He runs for the position of resident representative for an apartment complex, aiming for the apartment complex's long-term repair reserve fund to save Yong-Man, a figure who is like father to him. Kang Ha-Ri (Ha Yoon-Kyung) is an aspiring lawyer who dreams of working for major law firm We Partners, but, in reality, she works part-time at that law-firm's free consultation counter and becomes involved with Park Hae-Kang.

Meanwhile, Lee Chung-Won (Park Byung-Eun) is the CEO of a construction company and a penthouse resident, who is also eyeing the long-term repair reserve fund. Jang Suk-Jin (Moon So-Ri) is a busybody within the apartment complex and knows pretty much everything about the residents and their daily lives.