"It has begun." "Let's begin." "Let our hatred break out and make this place the first stop for human beings to die!" Just a moment before, the earth seemed to be trembling, and the sky seemed to be falling apart. The loud noises and loud bangs kept coming. At this time, even those who were sleeping would be awakened by such a loud and terrible sound. People were terrified, but the earth was still shaking. Outside of the city, on the high platform of the city wall, a glimmer of light appeared on the horizon, as well as a black line facing the light. The black line moved faster than the light and soon covered the light mark on the horizon. Gradually, the strange-shaped objects could be seen one by one. The gates to the city walls were all tightly shut. The protective river was gleamin

