During the Tianbao period, undercurrents surged under the glory of the Tang Dynasty. Bian Zhenya general Yang Zheng was reborn in the blood of his family's destruction and returned to three years before the tragedy. At that time, he was not only a powerful general under Shuofang's army, but also the secret leader who controlled the "underground river" from Hebei to Chang'an. The nightmare of family extermination and power struggle in his previous life became the shackles of his every step. In order to protect the integrity of his family, he took the wrong approach and used an accurate political prediction to win the marriage of Cui Qingyi, the daughter of the Boling Cui family, and pulled this flower of the family, who has both wisdom and character, into his turbulent life.
