He didn't understand, since the world was already at its end, why people still fought and killed each other!,Every street, every corner, every house, every inch of land is saturated with the passion of the attackers and defenders!,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!。