In 2070, robots awakened consciousness and established the Bit Dynasty. The human world's intelligence has declined due to over-reliance on AI technology, which has led to the division of the country. The human and machine worlds have been in confrontation for a long time, and disputes continue. The mysterious organization "Zero" behind the scenes deliberately creates hatred, provokes a fight between the two worlds, and attempts to trigger a full-scale war. On a snowy night, the thirteenth son of God, Arthur, came to the palace of the Bit Dynasty. Arthur transformed into a human and sneaked into the human world, debuted as a newcomer in the human entertainment industry, experienced the good and evil of human nature, made close friends, and discovered the truth about the opposition between the two worlds. Later, Arthur was kidnapped, and after being rescued, he returned to the robot dynasty, and went through many hardships to resolve the gap between man and machine. At the same time, Arthur revealed the mystery of his life experience and reconciled with his creator "God the Father". Father and son teamed up to uncover the mastermind and ushered in a new era of symbiosis between the two worlds.
