"Awoo, awoo, ahhh."
With the appearance of the black Demon Banner, the surroundings were instantly enveloped by a thick demonic qi.
As the demonic qi churned, tens of thousands of wronged souls writhed and roared within it, emitting a series of chilling, mournful wails that made one's scalp tingle.
These ghostly howls, filled with resentment and pain, transformed into invisible demonic sounds. Propelled by the demonic qi, they surged towards Fang Hong.
"A rather good spiritual artifact," Facing such power, Fang Hong was not startled. Instead, a look of approval appeared on his face as he nodded slightly in praise.
Tang Tian's Demon Banner had at least reached the rank of a top-tier spiritual artifact. The demonic sounds it emitted contained a powerful suppressive force, capable of interfering with his magical power to some extent. It was indeed extraordinary and appeared incredibly evil.
