Within their mechanical eyes flowed data-stream information fields. Having received The Contemplator's final order to "kill every living thing in the Wizard World," tens of thousands of metal robots descended from the sky and landed within the Annihilation Tower Secret Realm.
Under Green's command, the wizard legion and the Screeching Cockroach legion surged forth, clashing with these metal mechanical lifeforms that had fallen from the heavens. Perhaps these metal robots were merely an insignificant ripple at the edge of the War of Civilization battlefield, dispensable to the war between civilizations, yet to the wizards stationed within the Annihilation Tower Secret Realm, they brought a blaze of war that covered heaven and earth.
These metal robots also carried some prohibited weapons, though they were only D-rank and C-rank weapons, causing limited pollution to the secret realm.
A D-rank prohibited weapon could pollute roughly the area of a village; a C-rank one, a town; a B-rank one, a city; an A-rank one, a nation; and an S-rank one, a continent...
Of course, this broadly referred to the general size of small worlds.
From time to time, lower-grade prohibited weapons detonated within the secret realm. With a "poof," green pollutants spread out and seeped into the rocky ground.
High in the air, Green's eyelids twitched repeatedly. Clearly, he cared greatly about the pollution within his secret realm laboratory.
Among the countless lower-grade metal robots falling from the sky, Metal Terminators occasionally appeared. Green's targets were precisely these Metal Terminators. With a gentle wave of the Extreme Abyss Magic Staff, crackle, crackle—light and darkness intertwined and twisted, while rays of light converged from all directions like a dark vortex, radiating high-frequency vibrations outward. Under Green's complete control, black arcs curved like wandering serpents as they shot toward the Liquid Metal Terminators that had only