C492 The Precursor to the Eruption of the Volcano

There was a nuclear explosion here last winter.

At that time, a certain school in China, which was only 100 kilometers away from Watching South Mountain, could clearly feel the tremors. There were even cracks on the sports field that would only appear after an earthquake.

This was enough to show that the crust where the underground nuclear test base was located was connected to Huaxia