After cataclysmic events people develop super powers and there are monsters and dungeons and zombies and stuff... I enjoy this kind of setting most... note that the #numbering is not based on any order
Here are some honourable mentions from Webnovel.com..

1.https://m.webnovel.com/book/x-rank-hunter_17835567505146605

2. Unlimited power- the arcane path.
3. Ascenders Rift.
4.https://m.webnovel.com/book/infinite-mana-in-the-apocalypse_16709186806051905
5. The Black Market.

I will keep checking out others and expand the list