Team Big Summer conducts psychic investigations on a daily basis. Momoka, a member of the team who is fed up with ghosts, proposes a "boyfriend audition" as a YouTube project. Komori, Cheokayama, and Onaga came to the audition. Momoka did not get a boyfriend on the show, but she and Momoka had been out of touch since then.
Yuta, who was fatally wounded for the sake of his favorite child, is bedridden for the rest of his life. At the same time, his childhood friend Yuka has been taking "rustics" she has collected through a matching app to the other world one after another. And then, the evil hand crept up on her...
Kaito is a university student who moved to the city because of its cheap rent. While killing time at home, a beautiful woman suddenly appears in front of him. Kaito and the woman continue to have sex, but Kaito senses something is wrong.
After a nuclear attack in Tokyo, the female population is attacked by infected males who have become sex-crazed zombies, hungry for human flesh. Officeworker Momoko and nurse Nozomi seek shelter in a Shinto Shrine, where they meet housewife Kanae and school girl Tamae. With no choices left to them, the group of girls decides to take a stand and arm themselves with assault rifles and explosives to fight off hordes of horny zombies. What is the secret to killing the zombies for good?
Still reeling from the events of a zombie apocalypse, a young woman, along with a group of allies, makes her way across a dystopian Japan in search of her mother, the Zombie Queen.