The flying arrows and spears were easily deflected;
The spells cast by the spellcasters struck the armor only to be immediately extinguished by the stacking protective techniques on it.
As for the heavy stone blocks and rolling logs, a few Giants had just lifted them when they were pierced by whistling spears, pinning them against the walls. Not only did they fail to throw much, but they also crushed many allies when they fell onto the walls.
Even more terrifying for the alien race was that those ironclad figures were glowing, like stars rising gradually from the ground.
In the next moment, over a thousand Purification Knights, their bodies shining with layers of magic light patterns like a silver angry tide, accelerated toward the granite walls.
Boom~!
Instantly, the ground shook and the mountains quaked. Under the horrified and desperate gazes of the alien race on the city head, the thick rock walls shattered at weak points like the city gate, collapsing entirely.