Rats, as one of the most detested creatures on Earth, have managed to survive to this day with increasing numbers, thanks to their astounding breeding and environmental adaptation abilities.
Being targeted by such adversaries was not a good sign.
Just as Li Yu had said, if the enemy stopped being fixated on attacking Teacup Castle and turned their attention elsewhere, it was impossible to defend the expanse of Green Field.
After all, Li Yu couldn't equip every estate and farmland with electric fences.
However, this didn't mean the Arias family and the Double Rest Sect were completely out of options.
It was now certain that the rats were under someone's command, and if commands were conveyed by sound, the commander obviously couldn't be too far from the swarm.
Hence, if they could detect the commander in time and capture them, they would be able to address the rat plague fundamentally.
Realizing this, Li Yu promptly changed his strategy.
