In the era of emperor fall, Hongmeng Tiandao controlled three thousand avenues, and three thousand immortal emperors stood side by side. Mu Changqing, the Buried Emperor, rose to prominence at the end of his life, created the Buried Heavenly Way, transcended the constraints, and fought against the three thousand Immortal Emperors alone. One hundred thousand years after the war, the world was darkened, and the original ancient world collapsed into all the heavens and worlds. Mu Changqing slaughtered all the Immortal Emperors, but died in a deadly battle with Tiandao who took action. Tiandao also fell into a deep sleep, and he was declared emperor in this era. Countless epochs later, spiritual energy revived and the great age came. In the forbidden area of the Emperor Burial, the black-robed Mu Changqing emerged from the ground, his purple eyes clear, announcing, to all the heavens and worlds, I am back!