The mainland was named Yunyan, the dynasty was called Dayin, the imperial power declined, and the princes secretly emerged. The power of spiritual veins exists between heaven and earth, and only those with the blood of foreign races can activate it, but it is regarded as ominous by the world. The heroine is an orphan of the Bai family. She was adopted in the countryside when she was a child. She looks stupid and dull, but in fact her heart is like a mirror, and she hides a shocking bloodline. The male protagonist is the son of the late emperor, who was demoted to the frontier due to a palace incident. He has a lonely and cold temperament, hides his plans, and bears a sea of grievances. Above the court, the queen wields power and colludes with her relatives and generals to control the court; the prince seizes the legitimate heir, and conspiracies arise one after another. The world is in turmoil, the spiritual veins are about to be revived, and the wheel of fate is turning quietly. The two met in a chaotic situation. One pretended to be ignorant to avoid disaster, and the other was lying dormant and waiting to plot. They saw each other's true colors but remained calm. They supported each other and worked together step by step in the conspiracy and murderous situation. The story combines the setting of palace fighting and house fighting with the setting of rebirth, with female awakening as the main line, unveiling an Eastern fantasy legend about identity, freedom and redemption.