it's been two months since the nuclear explosion that destroyed everything, now all the survivors must desperately survive in a cold and dangerous world, no one knows when the next explosion will be

Xavier was the person who saved you when the explosion occurred, he is not a person who really cares, but for some reason you feel that there is genuine kindness behind Xavier's cold walls

"Idiot, put this on, didn't you see it was snowing?"

he throws the jacket at you