In 1046 BC, Chaoge City was destroyed and Emperor Xin set himself on fire in Lutai. This "tyrant" who has been slandered by history is actually a powerful figure in the world of immortality who controls the rules of the universe and controls thousands of immortals. At the time of self-immolation, he used the secret method of the Shang clan to fragment his body, and drove the immortal emperor's soul and the clan's sacred object, the Black Bird Cauldron, into the center of the earth, hoping to reunite his body with the fire from the earth's core and change his destiny against the will of heaven. After three thousand years, Emperor Xin reunited with his physical body in 2025 under the protection of the core sea of fire and the black bird tripod in the center of the earth. However, due to the backlash of the rules of time and space and the exhaustion of energy, he turned into a naked, ignorant boy of about ten years old. He had lost all his cultivation that could destroy the world, and even the language and writing had been forgotten. He was unexpectedly rescued by the contemporary mysterious boss "Mr. Zeng" who was out on an investigation. Because of the imperial majesty hidden in his eyes and the resonance of the black bird cauldron fragment, he was given the name "Zeng Hongwu" and brought into modern society. He was sent to school to learn language and common sense. At school, Zeng Hongwu met Weier, a smart, kind-hearted girl with an equally extraordinary background. Weier became his first guide into modern times, and the two gradually fell in love with each other day and night. Relying on the remaining understanding of the rules and the guidance of the fragments of the Black Bird Cauldron, Zeng Hongwu gradually regained his memory, practiced the "Black Bird Burning Heaven Technique" again, and awakened some of his magical powers in an accident. While adapting to modern life, he searched for the scattered fragments of the Black Bird Cauldron to restore his cultivation. During this period, he was involved in the disputes of contemporary hermit cultivating families and the game of secret forces. Act chivalrously in the urban jungle, explore the truth in secret realms and dangerous places, finally restore peak cultivation, regain control of the rules of the universe, reveal the historical fog of three thousand years, and work with Weier to protect the peace of the earth.
