Rong Feng was so startled by the Demon Lord's laughter that he felt goosebumps all over.
At that moment, a cloud of black mist carrying a fist-sized golden cup appeared in Rong Feng's line of sight. The cup was inlaid with red, yellow, and blue gemstones and looked like an exquisitely crafted artifact.
Rong Feng couldn't help but reach out to catch the cup, but to his surprise, the cup spun around in front of his eyes before being quickly swept away by the black mist, growing ever more distant.
Just as the black mist was about to take the Divine Artifact back behind the iron door, a white orb of light suddenly appeared.
Lan Xi's Goddess Sword slashed through the black mist, which, caught off guard, winced in pain and released the cup.
Lan Xi took the opportunity to snatch away the Divine Artifact.
"Who dares," roared the Demon Lord in rage, "who dares to steal my Divine Artifact."