He needs to ensure the safety of the people inside the castle; he must check if there are any Demonic Beasts among them.
Safeguard the people inside and close the gates to fight the Demonic Beasts outside!
The castle closed its gates and activated the grand Formation.
Jiang Tang noticed a beast tide surging outside the castle, emerging from a single spot, akin to a mouse hole from which wave after wave of mice appeared. However, this hole didn't just have mice but other creatures as well!
Creatures that harm crops and people!
Jiang Tang sensed that these Demonic Beasts weren't ordinary; they carried Evil Qi, suggesting they've killed before or were fed with human blood!
He grew furious.
With a wave of his hand, he sealed the hole where the beast tide appeared, preventing more Demonic Beasts from coming out.
Nearby the castle were some villages, with places bearing crops that the Demonic Beasts had ravaged in such a short span of time!