Endless Reset

is a Japanese light novel series written by Tenryu Konno, with illustrations by toi8. The series began publication on August 10, 2019 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
A huge "devil" that suddenly appeared ten years ago. The world is destroyed by them, who are jet-black variants with distorted wings. Mankind gathered children with special abilities that can only compete with the "devil" at the research institute, Shinchi Gakuin, and managed to survive in death and side by side while making a small resistance.

Izaya, who attends Shinchi Gakuin, is a boy who once had his left arm eaten by the "devil" and possessed an abominable power. One day, when he meets a mysterious girl Anna, he gets caught up in an astonishing phenomenon.

"Thank you for trying to save me many times, Isaiah."

This is the story of an indomitable boy who challenges an endlessly repeated destined destiny.