-Reincarnation, Transmigration
-Reincarnated in Another World
-Reincarnated in a Game World
-Reincarnated in a Book World
-Reincarnated as the Villian
-Reincarnated as a Side/Mob Character
-Reincarnated in The Past/Future
-Time Travel, Time Rewind, Regression
-Transported to Another World
-Male Protagonist
PART 1:
https://www.mangago.me/home/mangalist/3008723/ 
