Countless heads of Demon Beasts abruptly appeared in mid-air. From every Demon Beast's head, a dense and malevolent aura emanated, and as these countless auras merged, they formed a bizarre momentum that silenced the surroundings.

Squinting his eyes, looking at the scene before him, Du Fei felt a surge of danger. If he wasn't mistaken, this so-called Slave Animal Technique wasn't about truly controlling any Demon Beast. Instead, it involved killing the Demon Beasts and then, ...