The male protagonist and the female protagonist were originally a couple, but by accident, the male protagonist came to a magical parallel world and replaced himself in the parallel world. But there are no girls in the parallel world
So the male protagonist embarks on a journey to find the girl. Little does he know that the amnesiac female killer who has been secretly helping him is the person he has been looking for.
The male protagonist saves the female protagonist, but the female protagonist becomes a killer after losing her memory.
The work in this book is of the fantasy future type
This is my first time writing. If there are any areas that need improvement, please feel free to mention them.
Intention: Positive, born for love, redemption