Auction Rebate, I Became the Emperor of the Human Race

[Decisive killing + Ten thousand races fighting for hegemony + Auction rebate + Invincibility + Behind the scenes + Brainless cool article] Lin Chen traveled to the world of Gaowu where spiritual energy was revived. He was originally one of the five major families in the capital. Unexpectedly, he was framed and his family was exterminated. He could only escape in a hurry under the desperate escort of his parents. After being displaced from place to place, I came to a remote city. At the critical moment, the super auction return system is awakened. As long as the items are auctioned, they can be returned multiple times! "Ding! The host auctions the third-level Yuan Yuan Dan, and returns the fourth-level Spiritual Source Dan with ten times the critical hit." "Ding! The host auctions the third-level weapon Cold Iron Sword, and returns the fifth-level weapon Ice Soul Frost Sword with 100 times the critical hit." "Ding! The host auctions the third-level martial arts Eight Desolate Palms, and returns the fifth-level Qiankun Hunyuan Palm with a thousand times critical hits." "Ding! Host auction..." Just when everything was going well, Lin Chen found that something was wrong with the world. Endless monsters? Suspected to be the son of luck? Grandpa from outside the territory? There are even abyss demons? What kind of world did he travel to? ! But for Lin Chen, these are not all things that can be solved easily!