The main character was a ninja-esque girl from out in the sticks that trains a bit and goes out into the world for adventure. The developers were also writing stories for multiple other characters taking place around the same time. The second MC was a loli ojou-sama type that I think set out to recover something important that was stolen from her estate. Combat was fairly typical for rpgs but it had corruption development and internal views in the character screens. You could play as a few other side characters as well, like a one armed knight woman, but not many had a fleshed out story.