Douluo V: Auction Returns 10,000x—My Junior Sister Begs Me to Stop!

Kicked to a dying border town with nothing but a D-rank auction house and impossible quotas, Ning Liu should've failed spectacularly. Instead, he awakens the Auction Return System—every item sold returns tenfold in rewards! His first auction? His junior sister's bunny-ear pajamas. When Tang San storms in demanding blood, Ning Liu auctions his hidden weapons too. Soon, hundred-thousand-year immortal herbs sell by the pound, legendary martial skills become door prizes, and even gods descend from the Divine Realm when the "Sea God Trident Trial Voucher" hits the block. Now everyone's begging him…