When Gu Qingqing was still on the Xuantian Continent, she had attended auctions. After arriving in the Sub-immortal Realm, she hadn't attended any yet. Now, she was quite curious and turned to glance at Jun Wu. He immediately understood her intent, and they both entered the auction hall together.
As they entered, besides deducting the entrance fee, the person at the door handed them each a mask to wear.
"This is to protect the customers. There have been instances where customers bid on valuable items at auctions, only to be robbed afterward. Since then, masks have been required when entering the auction hall." Luo Sheng explained as he donned his own mask, giving Gu Qingqing and Jun Wu an explanation.
Both of them nodded and put on their masks.
