An island getaway turns deadly for a man with a secretive past as he and other tourists are forced into a nightmarish game of fight or flight.

Han-cheol and his friends climb the ranks of their school’s martial arts scene by challenging senior students, until a chance encounter with master Jin-man changes everything.

The school finds peace with Han-cheol’s dropping out. Min-soo, whose fighting abilities have intensified, bluffs his friends. Sang-gil discovers that the number of students in the school’s secretly run fight…

Han-cheol and his buddies, Geon-mo and Min-ho, want to be the dominators of 11th grade. He gets rid of likely candidates of the 11th grade one by one. One of…

Citizens from upscale Gangnam in Seoul start experiencing unusual and terrifying symptoms, devolving into inhuman creatures, leaving only a few survivors with the possibility to make it out alive.