What do you do when you pick up a girl? What if it was a girl with incredible fighting prowess? Is it really that simple? My heart is pounding! Does this wasteland world full of ruins really have such a girl? Too stupid, too naive, and too mindless, can she really survive? That's not right! How on earth did she live to be so old!
Sadness and joy, love and hate, survival and destruction, come on, what will happen? It's really exciting!