What Should I Do If My Ex-Boyfriend Comes to Visit Me?

Kageshima Nana has a secret: she is a half-baked Bangbangya, a descendant of the oldest elder. One day, she was sent by the Clock Tower to participate in an exchange in Helsalemz Rote, where she ran into her ex-boyfriend whom she had broken up with three years ago. The ex-boyfriend who claims to work in a general club still has a scarred face, wears a black suit, and seals Bang Bang on the street. And Nana Kashima, who died of a blood curse three years ago and was buried at sea by her ex-boyfriend, met his eyes through the mist. [Tips before reading] 1. Yakari x Vampire, the male protagonist is Fantou 2. Enter the final V on December 13th 3. Intention: Be honest with yourself