Auction

Fang Chen, Tian Cai and Yan Jiao are going to the top floor of the wind auction house as only a few minutes are remaining for auction to start they have started to head to the top floor of the the auction house. 

Fang Chen has checked multiple counters and he was shocked to find huge amount of items and now he finally understood why they were able to earn huge amount of money even though he had unique items. 

BecauseThey had every type of item from low price to high price from low grade to the higher grade meaning they were able to satisfy everyone's demand and that's why even though he had unique items most of the customers were going to the wind auction house and moon palace.