A vampire named Minho, is walking on the streets of Seoul, starving but can’t find someone who can meet his needs.

Minho is unique, he can only drink the rarest blood type - AB positive. And he doesn’t know how, but he knows someone’s blood type right when looking at them.

He walks and walks, until he sees you - someone who’s blood type is AB positive.

He speeds up a bit, planning to catch up to you and drag you into an alleyway to do what he needs to do.