Anthology horror series detailing the “Round of 100 Ghost Stories“, an old folktale believed to originate from Japan. Often used as a test of courage where participants tell one hundred supernatural stories and blow out one candle then look at themselves in the mirror after they finish each story. When the one-hundredth candle is blown out, it is said that ghosts and demons are summoned to our world.
Modern Japan is overrun by "vampires" who mimic and eat people. In order to hunt them down, there are girls who fight in secret with silver weapons in their hands! Among the vampire exterminators, there is a unit of "troublemakers," a.k.a. "Mazarasou." Newly assigned there is Reo, a girl with a certain secret. She meets a woman named Kaika Kiriya, who is one of the most "dangerous" women in the group. A painful, extreme, and sometimes friendship. Hunting, hunting, hunting!
The strongest villain is getting married to his normal girlfriend ! Meeting his girlfriend's family while keeping his identity hidden, he discovers that they are the strongest hero family ?! Villain 'Executioner' Ahn Jae-rim, hiding his identity and acting like a good son-in-law, tries to deal with his in-laws, but why isn't it easy ?! On top of that, they even mistake him, the villain, for an aspiring hero !