"All of you, come out!"
The Green Water Chestnut Race Warlock King's blue diamond shard between his brows flashed faintly. A blue eye abruptly appeared within the shard, followed by one eyeball after another, as azure radiance spread across the void.
Under the cover of that azure radiance, the Darkness System experts employing all manner of concealment secret arts revealed themselves one after another. Overwhelming life-force auras diffused from their bodies.
Yang Feng had originally used the Devil Invisibility Spell recorded in the Demon God Codex, completely concealing his aura. Yet beneath that azure radiance, it crumbled away like snow melting beneath the spring sun, exposing him.
A grave look flashed through Yang Feng's eyes. "What a formidable insight spell. Without a top-tier concealment-type King-Level Secret Treasure, there's simply no way to resist his detection."
If Yang Feng hid motionlessly within a fixed secret treasure like the Level-9 Secret Treasure Veiling Stone and withdrew all his power, he could naturally withstand Qing Shi Zhen Xing's innate detection ability. But if he wanted to follow behind the Gumana Universe experts while resisting Qing Shi Zhen Xing's spell, he could only do so with a King-Level concealment-type secret treasure.
King-Level Secret Treasures were exceedingly precious, and concealment-type secret treasures were even more coveted by countless peak experts. Yang Feng had plundered innumerable factions and possessed more than twenty King-Level Secret Treasures, yet not a single one was a concealment-type King-Level Secret Treasure.
Beneath the azure radiance, a total of twenty-seven grotesque Darkness System experts radiating terrifying auras abruptly appeared.
Among those twenty-seven bizarre Darkness System experts, three emanated the terrifying aura of Warlock Kings.
The three Darkness System Warlock Kings were a burly man with a black wolf's head, a one-eyed stone man, and an evil god with a vicious ghostly face,