Honghuang: Becoming a Sage by Signing In for the Eight-Nine Arcane Art from the Start

Li Buyu transmigrates to the Primordial World, where he becomes a lowly fisherman in Chentang Pass. He thinks he'll spend his life laboring like an ox before dying an unremarkable death, but when Li Nezha is born, he unexpectedly activates a sign-in System. By signing in, he can claim all kinds of rewards. From then on, Li Buyu grows rapidly. He rises from fisherman to cultivator, then from cultivator to a military officer in Chentang Pass. Before long, he becomes the power behind the throne in Chentang Pass, then a top minister of the Shang Dynasty with a million troops at his command. When the Investiture of the Gods calamity erupts, Li Buyu seizes the chance to execute the tyrant and kill powerful foes. He tramples the Golden Immortals of the Chan and Interception Sects, seizes the fortune of the Human Sovereign, and becomes the mightiest Human Sovereign of all. But that's not enough. I, Li Buyu, will become the first human saint!