Would Solo Leveling work better as a Metroidvania or a Soulsborne game?

I think it would be very interesting given the solo level in the system if a type of game was built around the world building.

The human characters would be fantastic for quests.

There might be various weapons or spells that could be used.

I was originally going to use RWBY,  But given that the main antagonist cannot be killed in any way shape or form and that superpowers are unique to each individual.

I decided I'd look at solo leveling for either metroidvania or soulsborne