Jihyo is finally a college student. And yet she’s still having trouble for finding a place to live and a part-time job. But, when she heard a rich couple is looking for a person who will babysit their 12 children, Jihyo quickly signed up.

Casts:

Jihyo

EXO's Babysitter, a freshmen student, came from the countryside

EXO :

1st Twin : Minseok and Luhan

2nd Twin : Baekhyun and Jongdae

3rd Twin : Yifan and Chanyeol

4th Twin : Yixing and Kyungsoo

5th Twin : Zitao and Jongin

6th Twin : Junmyeon and Sehun

Kangta and Boa

The twins parents

Sooyoung

The high school girl next door that the twins having crush on

Minho

Sooyoung's boyfriend that always being bullied by the twins