When the future Nagi Saijo comes to another parallel universe, how should she solve it? Jun Himeya, who has no trust in evolution, Rei Chiju, who died because Raphael was not developed, Ikki, the orphan who drowned early, and humans who were driven to the verge of extinction by alien beasts.
As the only capable person in this world, what should Nagi Saijo do?
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
