The main character, who promised to get married when he turned 18, looked at his family and realized “marriage is hell,” but it was already too late. His childhood friend…

A seemingly normal field trip to Banhyang Island by a group of students takes a nightmarish turn when, one by one, their friends go missing after a series of strange,…

After suffering a right arm injury and losing his mother in a fatal car accident, Tamahiko Shima, son of the powerful and wealthy Shima family, is deemed useless by his…

Koguchi Torao, a high school student, was taken aback when he saw his reserved classmate, Mogusa Minori, walk into his family’s restaurant and order a large amount of food. However,…

The Puwei Iron Prison in the City of Silver is recognized as the strictest and strongest women’s prison in the entire continent. It gathers the most dangerous and vicious female…

The private Russian orphanage “Dead Mansion” that trains young children as agents, and the legendary “Codename Sean” thought to have been lost due to a shipping error. He appears at…

Kyoto is famous for its various regions where young women work as geisha, skilled entertainers who perform traditional songs and dances. Among them is Kiyo Nozuki, a teenager who lives…