After Breaking Off Engagement, I Kill Demons to Become a God

Que Liyuan, the illegitimate son of the Que family, was born with severed meridians and unable to cultivate, regarded as trash by his family. His fiancée publicly breaks off the engagement: 'A crippled meridians like you, worthy of being my husband?' His legitimate brother kicks him when he's down: 'Get out of the Que family!' His biological father is cold and ruthless: 'You have nothing to do with the Que family anymore.' Que Liyuan sneers and leaves. —— [Demon Slaying God System Activated!] Slay demon beasts to gain cultivation, techniques, martial skills, spirit tools, bloodlines, and pills! Challenge higher levels for double rewards! Face-slapping and comeback yield extra rewards! From a waste in Qingyang City to a martial god of the nine realms. From being trampled underfoot to being looked up to by all. 'Today's humiliation will be repaid a hundredfold in the future!' —— When he stands at the peak, his ex-fiancée kneels for forgiveness, he walks past coldly: 'I don't need trash.' His former family begs him to return, he smiles faintly: 'I am no longer a member of the Que family.' [The female lead is cold and powerful, a nine-tailed fox princess, with a 'husband-chasing crematorium' plot.] Kill demons to level up, crush geniuses, and cut through the sky with one sword!