Description
After the unusual attack on a school 'flower boy', Sung-min, on February 14, the same attacks begin to happen at different high schools on every month of the same day. Rumors say that the next victims will be at Neulparan High School.
Casts:
Kim Ki-bum
Donghae
Kim Hee-chul
Kim Young-woon
Choi Si-won
Ryeowook
Shindong
Eunhyuk
