Kamen Rider: I Can Reincarnate Infinitely

After accidentally traveling into the world of Kamen Rider, Narumi just wanted to enjoy the moment freely. But this thought only lasted until the reflection in the mirror reflected the white chain around his neck. When he opened his eyes again, with the fear and uneasiness of death, he returned to the beginning of the story. He realizes the importance of strength, but now, the only thing he has to consider is survival.