Slay to rise into a Primordial Demon God. My clan’s three Emperors rule eternity.

The Gu Clan was brutally besieged and massacred by the four great orthodox sects. To save his sister, the once-genius youth Gu Changge crippled his own cultivation, had his Great Wilderness Divine Physique stripped away, and was reduced to a powerless outcast who endured three full years of humiliation and suffering. Pushed to the brink of despair, the Demon God System awakened within him. Rising against all odds through endless slaughter, his shattered dantian was fully restored, and he was reborn as an invincible fiend! Wielding the twin ancient demonic swords, forging the Chaos Sword Physique, and mastering supreme demonic arts, he slashed his way to glory and founded the Heavenly Demon Sect to reign supreme over the demonic path. He eventually transcended into a Primordial Demon Lord. His siblings and sworn brothers attained sainthood and Buddhahood, standing atop the myriad realms. A household of three supreme emperors shook the eternal heavens. All the hypocritical orthodox sects that once bullied and betrayed him shall be utterly annihilated without mercy!