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.
as Ki-bum
as Dong-hae
as Hee-chul
as Kang-in
as Si-won
as Ryeo-wook
as Shin-dong
as Eun-hyuk
as Sung-min
as Basketball Player
as Ye-sung
as Panda
as Background Dancer
as Ballerina
as Judo Coach
as Homeroom Teacher
as Student
