"Tap tap—"

After Du Fei slightly furrowed his brow for a moment, he heard a soft knocking sound from the door of the VIP lounge.

"Who is it?" Du Fei stared at the door for a moment and asked indifferently.

"Hehe, I am the steward of this auction house, just here for a routine inquiry." Accompanied by a light chuckle, the door of the VIP lounge was slowly pushed open, and an elderly man stepped in. He waved a badge in his hand towards Du Fei, clearly ...