After transmigrating into a fantasy world, Lin Tian is cruelly expelled from his sect. At the brink of despair, he unexpectedly awakens the Myriad Heavens Auction System and inherits the auction house in Xuantian City. Every item he successfully auctions triggers a hundredfold return, allowing him to sell low-tier treasures and obtain high-tier divine artifacts. He also commands guards at the Divine Sea Realm. Rising from a small city, he attracts bidding from dynasties, major sects, and even sacred lands. Through auctions, Lin Tian rapidly accumulates power, unlocks the Fortune-Forging Furnace and thousandfold returns, and rises from the Divine Sea Realm to the peak of the Domain Realm. He stirs up the entire Southern Region and ultimately ushers in a golden age of auctions spanning the heavens and myriad worlds.