based on one of my fav anime "call of the night" it is about A fourteen-year old boy named ko in his third year of junior high, who slowly finds himself unable to sleep because of his dissatisfying life. To reinvigorate himself, he slips out at night to walk the streets. Ko is trying to fall in love with Nazuna a vampire in order to become a vampire and leave his human life.

this a based on the part in the opening "Datenshi" by CREEPY NUTS