World hopping is done through using Points that he earns from the things he do to change some major or minor plot. He can use then to either go to a random world or go to a specific world. He have to purchase the 'World Hopping Tickets' from System if he wants to hop to another world. As for what time point till MC will stay in plot, I am planning to keep main character till the end of the world he gets into, but he can even jump to another world even in the middle of the plot if he have enough points and he don't feel like staying in that world will do him any good. As for skipping back and forth in the same universe he was previously, he will be required to spend much more points than it usually requires to travel to a random or specific world.

Big Harem Or Little Harem And is Her harem Will Follow Traveling Between Anime?

Small harem (3 at most). They will follow him.

What worlds do you intend to go to, as you can prob just grab one from each world that fits his criteria and needs. Like if he wanted a scientist or a fighter for his harem or a chef something...

He will only select only the most useful and strongest ones only. Those ones who could have a small possibility to reach his level. Not like those useless heroines; unless he have some sort of plans for them 😁 There will be other female characters who will be following him but won’t be really in his “harem”, I guess?

Hello author, I have a question: is the main character Yuri in the harem? I'm just not a fan of it.

I’m a bit confused about the question, so here’s the two things I got from your question: 1. There’s no Yuri in it. 2. My main characters name is not Yuri.

Thanks for the answer and sorry for my terrible English (it’s not my native language) and besides, it’s 03:00 at night, I have to study today, and I’m reading fanfiction here

Lol Good Luck! And no prob!