Choi Se Na is everything any girl wants to be, she beautiful,smart and popular.

Se Na had everything, her life was perfect. Until her uncle asks for a favor, to be a rookie idol group's personal assistant.

She refused at first at the thought of taking care of such spoilt idols but her uncle's company willing to pay high amount of money.

Since she always wanted to live on her own and buy an apartment, so she thought what so hard taking care of 5 boys?

But when she met them it was disastrous, it was just like she thought,spoilt.

But when she gets closer to them, Se Na seems to be inseparate with them, and especially to Minhyun.

Does she has a special feelings for him?