説明:
The captive priestesses are just tools for bearing children!? This island is dangerous——! The members of a university journalism club, at the proposal of deputy head Ensei Minato, decide to cover a top-secret festival held on Mikonoshima, an island where visitors other than residents are prohibited during summer vacation. Thanks to the arrangements of Jyunpei Fugawara, who is from the island, they were specially allowed to conduct their research. The members are Ensei's stepsister Shion, the club head Akane Yukima, and Akane's twin sister Mone. At first glance, the five of them seem to get along harmoniously, but in reality, Ensei and Shion have a suspicious relationship despite being siblings. Akane, who is in love with Ensei, is jealous of this, and the younger sister Mone is unhappy with her overachieving older sister who always looks down on her. After a long boat journey, the five land on the island with excitement, but the interior of the island is such a remote place that mobile phones do not work and Wifi is only available at the village hall! Cruel customs passed down through generations on a lonely island in the distant sea, hostility directed at the outsider university students, cold treatment... In an extreme state, a survival game for five men and women begins——!
