the witcher something ends something begins novel

Listen to the cry of a woman in labor at the hour of giving birth - look at the dying man's struggle at his last extremity, and then tell me whether something that begins and ends thus could be intended for enjoyment. -Soren kierkegaard

I can’t tell where 1 story begins or ends and another begins

For anyone looking for Witcher Fanfic. Look somewhere else. This is multiverse novel where MC jumps around the world doing things. Not much of witcher though and even though MC originally is born and trained before the plot of the books, due to magical time traveling BS, he ends up skipping through timeline that goes through all the books and most of the games storyline. MC should return to witcher world eventually, but it really won't be Witcher Fanfic but rather Overpowered MC being overpowered in the witcher world.

Though it begins with the usual repetitive "you slap me I slap you back 10 times" sort of thing, it later on becomes something fun and something to look up for...

The real book starts from chapter 614, and ends when the witcher source world ends. Believe that, and this is a good story worth 5 stars. Otherwise it's just boring and not even worth 2.