Story summary: Tantai Jinyuan, the founding son of the Great Zhou Dynasty, is responsible for the secret of immortality. He sent away generations of kings and witnessed the rise and fall of the dynasty for three hundred years. Now, as the 'great-great-grandson', he once again became the prince of Zhenbei and returned to the court. Facing the elderly monarch, the ambitious prince, and the turbulent political situation, he just wanted to be a casual spectator, but he was drawn into the whirlpool step by step. This time, will he continue to be a passer-by and watch indifferently, or will he take charge of the chess game and continue this precarious dynasty for another hundred years?
