When the 28 years old CEO of Jeon Estates needs a nanny for his 3 kids. Jeon Joongki, Jeon Hyemi, Jeon Soeul. He is a good dad, but always forgots things related to his kids. He wants to be a good dad but he cant.

A Stripper who is called RED in night,  but behind his mask is a very sweet man, who is taking good care of his dad that stays in the hospital for 3 years now. The need of Money make him decide to ask help to his friend to find him a job. He is Park Jimin.