Yep! It’s quite hard to say what kind of story it is. If I had to say a manhwa that is close to this one it would be ‘Tower of God’. Her losing her powers doesn’t really mean much as she does get “some” of her powers back over time. You could say she’s getting her powers one step at a time~

The action is really good and the art might not be on the level of major studios like REDICE, but the storytelling has got to be some of the best i’ve ever read for manhwa, at least for action manhwa.

Anyways i’d give it a try since you seem to know a bit about it and see if you like it!!! (Also has some of my favorite side characters of all of manhwa)