is this good? is there multiple story in this?

This is a Quick transmigration/ world hopping. Following the same MC (and ML though he doesn't remember in each world).

It's a decent read if you are into OP couple. The usual plot if you aren't new to the genre.
Romance wise: main couple usually hit it off pretty fast and recognize (even unconsciously in ML case) each other pretty fast.
Face slapping: satisfying but there won't be any real challenge for our OP couple (MC was a literal god originally so he really is OP).

Bonus point: For me, MC being a Power bottom + Pretty Art

I forgot to say that I really like the main couple chemistry and dynamic.
Only con is the usual "Bottom wants to be Top but always ends up bottom" part (Which is there for the comedy purpose I suppose but It falls a bit flat to me). Otherwise their relationship is pretty green flag on both side.

Though If you prefer slow burn then this won't be for you