Cultivation prodigy Lin Yuan is set up by his fiancée, Chu Lingxi, who steals his Blazing Flame Sacred Body and completely cripples his cultivation. A modern soul transmigrates into his body and activates the Supreme Check-In System. His very first check-in grants him ten thousand years of cultivation, followed by the Flying Immortal Physique, Golden Dragon bloodline, and imperial-tier cultivation techniques. Rising powerfully from a disgraced young clan leader whom everyone can bully, he crushes enemies from every direction and vows to settle old scores with Chu Lingxi as he ascends to the pinnacle of the fantasy cultivation world.