Reincarnation

When the brothers thought they could return to their hometown from an alien continent, only two of them came back, but were brought to a parallel space by unknown abilities. It seemed that they were going to save the world, and some of the works that the protagonists were familiar with before would slowly appear, but a butterfly effect occurred and things were different. In short, no one knows the driving force behind this and what is about to happen. We can only take one step at a time. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.