Kapitel 522: Chapter 514 Bestowing Favor

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They dig holes somewhat differently from ordinary mice, usually choosing smoother or more concealed rock layers and then digging a small hole just big enough for them to pass through. About two or three meters deep into the winding path, only then do they start to widen the interior and expand.

The purpose of this is to prevent enemies from invading.

The rock rats have poor eyesight and are far less agile in running and jumping than ordinary mice. They could even be considered clumsy.

If an enemy accidentally invades their nest, the whole family of rock rats would be doomed.

Through long-term evolution, they have developed a set of self-protection methods.

This kind of long, narrow passage can stop most of the enemies, with only small snakes being able to drill through. Most mice are afraid of snakes because they often become snake food.

Rock rats are an exception.

They possess great stamina and a super powerful gnawing ability.