Vampires

Park Min Gyeom has a disease called hemochromatosis - his blood absorbs too much iron, so he has to donate it regularly to stay healthy. One day, after a blood donation at a clinic, Min suddenly gets attacked by a vampire at broad daylight. Next day in his new school Min realises that this vampire is one of his new classmates and is also sitting next to him!!! Because of a sudden collapse Min offers the vampire Chun Sam his blood. A curious friendship between "predator" and "prey" begins.