I'm not someone who's good with reviews too much, But I want this manga to get a good rep so here goes.

The premise creates the expectation of this story being action heavy, but instead it feels like it tries hard not write them. Which is in a way a good thing, no action is better than cheap bad action. I really liked how the author played with Hero Leon up till the very end. It felt perfect and it felt like the author made a very brave decision, not many people do that. I admire the author and it has given me the courage to make hard decisions like this in my writing.

In the beginning it looked it was going to be a weak first story by a newbie writer, but with a little time the characters really grew on me. It had a very good balance between character development and consistency. As for the setting, it tried something and kept it fresh by trying out new things with it till the end.