Trash Spiritual Roots? I Kill to Cultivate!

Ling Xuan awakens in a cultivation world with the worst possible fate: mixed spiritual roots that bar him from cultivation. But when a kill-to-level system activates, every slain enemy becomes his stepping stone to godhood. Ten years of power—his sword withers all life. A hundred years—lightning bends to his will. A thousand years—heaven and earth tremble at his touch. Five centuries later, when immortals descend from the Heavenly Gate, they freeze in disbelief: an immortal still walks among mortals, and his power eclipses their own.