Through a misunderstanding, Chul-su arrives on the doorstep of Chun-hi. Having nowhere else to go, he forces her to allow him to stay until they can contact their mutual friend to solve the problem. Their initial contempt for each other gradually softens.

Han is a suicidal saxophonist, Mun is a violent simpleton with an I.Q. of 80, and Maria is a single mother with dreams of becoming a nun. Han has tried numerous times to kill himself, but nothing ever works. After witnessing his wife's infidelity, it's the last straw.

A mosquito from Transylvania finds its way to Seoul where it bites Na Do-yol, a corrupt police officer. Soon after he begins to develop a thirst for blood, and finds out that he has vampire super powers whenever he becomes sexually aroused. When Do-yol's past misdeeds come back to threaten his partner and girlfriend, he decides to clean up his act and sets out for revenge.

A member of Coast Guard Platoon 23, Private Kang monitors a high-infiltration stretch of beach lined with barbed-wire fencing. Driven by the belief that killing a spy is the highest honor, he waits for a chance to prove his worth.