My name is Kim Heechul and I own this small and cozy cafe in the heart of Seoul. And together with my four waiters, Lee Donghae, Kim Jongwoon (but he likes to be called Yesung for some reason), Cho Kyuhyun and Henry Lau, and our main baker, Shin Donghee (calls him Shindong, easier...) we have become one of the most liked cafes in Seoul. We're small, but we're open and here to serve you!

A new boy group is announced in Seoul. 13 boys not older than 18 and younger. When they meet the first time, something strange is happening to especially two of them.