In the 300th year of the Zhou Dynasty, Qin Tianjian predicted that "three dragons share the same abyss, and the country will be in chaos." The queen gave birth to triplets, which shocked the entire court. In order to stabilize the country, the royal family secretly sent the second prince Zhou Jingzhao to the military camp in the north to practice martial arts. It was for training, but in reality it was to stay away from the court. The eldest prince Zhou Jingzhao was made the prince, while the third prince Zhou Jingrui stayed in the palace to be favored. The fate of the three brothers has been different since then.
Twenty years later, when the prince ascended the throne, Zhou Jingzhao, the God of War from the North, led his troops back to the court to escort him. However, he discovered that his third brother had secretly colluded with foreign enemies, bribed courtiers, and had laid a conspiracy to overthrow the world. In life-and-death confrontations, Zhou Jingzhao gradually uncovered a shocking secret - when the "unknown" prophecy of the triplets was revealed, the three brothers stood under the broken palace wall and had to make a choice: continue their hatred, or jointly create a new dynasty that can accommodate the "three dragons"? Later, a transaction between the late emperor and Qin Tianjian was hidden; and the real reason for the third brother's rebellion was not the throne, but revenge for his biological mother.