He didn't understand, since the world was already at its end, why people still fought and killed each other!,The town walls, which were not very sturdy to begin with, fell quickly after three days of intermittent attacks!,Xu Tian crouched in the corner, holding the crystal in his hand, his eyes blank and fearful! Looking at the corpse, the intestines and organs outside, he didn't feel fear, but more helplessness and sadness!。