Day 341 - 12:42 PM - Riverbanks, Sumida River, Kachidoki, Reclaimed City, Ruins of Tokyo
The shockwave comparable to a nuclear bomb's explosion was felt throughout the entirety of the Reclaimed City.
It was a shockwave that caused the ground to shake violently. Everyone who was unable to brace themselves or hold unto something fell down. Many buildings outside the Reclaimed City collapsed, and it could have been the same inside if not for the Priestess' barrier holding everything up.
Even so, many of the people inside the shelters were injured due to their unceremonious fall. And, of course, it caused their worries to grow further. The people in the shelter had no idea of what was happening outside. All these people could do was wait until the people fighting the enemies told them the danger was averted.