Well, I'm not sure if it'll be for me. The chapter 1 was interesting, the end brutal but logical in that settings. But I don't like the change of tone of MC, sure for her there was a lot of years. But I feels like it'd be more interesting to see her struggle and lacking confidence in her skill, rebuild her self-esteem all while being the new hero.
I'll keep reading it to see where it's going though.