25 girls awaken in preservation chambers, greeted by a mysterious woman who reveals their origins from another world. They learn that they were transported from Earth and have already experienced death in this new realm. As they grapple with their new reality, they set out to uncover the mysteries and inconsistencies of their past, unraveling a web of secrets that will test their courage and resilience. (I can't make a synopsis that would make this already unintersting story interesting in the first place, please read the prelude instead)