Su Xiao's steps gradually moved back.
As he fought, a figure appeared before him.
Su Yan held a short knife in her hand.
Mutant rats squeezed in layer by layer, one by one, like peeling potatoes.
Each slash resulted in a kill.
In no time, the number of mutant rats around Su Yan had piled up like a small mountain.
When Su Xiao saw it was Su Yan approaching.
He first frowned, initially intending to tell her to move to a safe place.
But upon seeing her technique.
The words hung on his lips, never spoken.
The death count of the mutant rats continued to rise.
Yet, the number of mutant rats surrounding them did not decrease.
Instead, they kept increasing. An overwhelming sight, enough to cause a headache.
Su Yan and Su Xiao managed to hold their ground, but the mecha beside them couldn't hold on.
Who knows which mecha was first taken down.
The squeals of mutant rats echoed.
Instantly burying that mecha.
"Ah Bei!"
Someone called out anxiously.
Su Xiao spoke up
