Fantasy: Kill the Emperor's Holy Body in One Second at the Beginning

Gu Cang traveled through the fantasy world, practiced for hundreds of years, established a family, and became the ancestor of the family. However, his talent is limited. When he is on the verge of a life-and-death crisis, he activates the flash sale mall system! Saint level human emperor holy body, flash sale price: a spiritual stone! King-level · Destruction of the Sky Finger, flash sale price: a spiritual stone! God-level False Demonic Dragon Halberd, instant sale price: a spiritual stone! Emperor-level incarnation of the way of heaven, instant sale price: a spiritual stone! Gu Cang was shocked when he looked at the products refreshed by the system every week. What kind of invincible system is this? All products only require one spiritual stone? What kind of proud son of heaven, immortal family, old monster in the forbidden area, reincarnated empress? In front of the system, they are all younger brothers! Gu Cang said, I am determined to be this invincible ancestor. Anyone who dares to bully our people will be destroyed with one sword! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.