Isekai
One god gives him the ability of it taking 100x less experience for skills and levels.
Then another god gives him the ability that he gets 100x the experience. Making it extremely easy to leve
Up.
That is all I remember.

Thank you

I think you might be referring to this series

https://www.mangaupdates.com/series/a9w9881/seichou-cheat-de-nandemo-dekiru-you-ni-natta-ga-mushoku-dake-wa-yamerarenai-you-desu

Edit: Actually, thinking about it, there is another series that has those qualities. If I find it, I'll edit my post again

[url=http://fah-web.stanford.edu/teamstats/team79419.html][/url]

That's it. Thank you.but if you have another one like that please let me know. Thank you again.