I think the injustice universe would be an interesting place for zane to travel. It would be entertaining to watch the “justice” league try to fight him and get clapped.
I think a lot of people forget that in souls games you are fighting demon, demigods, and gods in general. So basically by the end of most souls games your character is a god killer.
Just be careful author. I’ve seen several good ffs ruined by messing too much with power structures. If the mc is absolutely op then it usually leads to the author nerfing the mc in a dumb way.