What if your neighbor is a Vampire?
This drama features practical vampires who struggle for survival in human society. People are no longer afraid of vampires, but they discriminate against vampires. Vampire species sign a peace treaty with human beings not to drink human blood and to hide their true identities so that two species can live in peace. The drama also holds a message about the prejudice towards weaker people in society.
Baek Ma Ri is a vampire who tries to hide her identity, but what if she falls in love with a popular boy like Jaemin, who hates vampires?