Synopsis Five friends, who are all 20-years-old, leave their home for different reasons and begin to live together. The five friends are Tae-O (Ji Soo), Song-Yi (Jung Chae-Yeon), Do-Hyun (Jin Young), Ga-Rin (Choi Ri) and Hoon (Kang Tae-Oh).
Tae-O and Song-Yi have been friends since they were very little. Do-Hyun is Tae-O’s friend. Song-Yi and Do-Hyun have feelings for each other.