C441 Explode

How big?

The Noah's Ark level covered an average area of more than a kilometer!

The super large-scale shelters were almost all about 500 meters in size!

One had to know that this was only the diameter of the area.

The real size, if calculated according to the size of the square...

It was outrageously large!

Furthermore, he had to place it properly, because it was too big