Under the light of dusk, a tall man clad in a heavy black robe stands quietly in the shadow, at a secluded corner of a street.
He took out a round jade slab from his bosom, about the size of half a palm. Amidst the slab, an eye was engraved.
The semi-transparent slab shimmered lightly in blue, looking like glass, or perhaps a certain type of crystal, somewhat like the material of the Tear of Blue Eye.
Yangyan gripped the jade slab, giving commands to all the dark experimental subjects lurking in every corner to attack the single house in front of him.
Suddenly, over a dozen exotic species surged out of the darkness. Each exuded a ferocious aura and possessed a grotesque and terrifying appearance. Their faces were dull, saliva dripping continuously.
Without any hesitation, they all climbed over the enclosure wall and fences, rushing towards the house from all directions. It looked like a round-up.