Responses
Eleceed
+ an op mc that grows stronger over time, good and well developed side characters, great art, cute cats,
- set in a modern world, academy comes into play later on in the story
I'd recommend also checking out the knight of embers. It's kind of the opposite, but the art and the story is so interesting and the atmosphere is so similar to tbate that I think you'll like it
any manhwa recommendations similar to the beginning after the end? mostly the academy & strong mc concept of it