C357 The Mouse in the Sky

On a huge uninhabited island in the new world.

This huge island was five kilometers in size, and it could be considered a large island.

In the middle of the island, there was a huge plain.

"Squeak squeak squeak ~"

"Squeak squeak ~"

The squeaking of mice filled the entire plain.

Looking down from above, one could see that the entire plain was pitch black