The concubine's soul was weakened by a specially made poisonous wine, and Aunt Liu used the magic of attracting souls of blood relatives to facilitate the exchange of souls and bodies of the concubine and travel back in time. The true legitimate daughter is trapped in the concubine's body, while the false legitimate daughter occupies the legitimate throne.
She relied on her talent as a master to fight back in court, but she didn't know that her husband, the God of War, who was pretending to be a pig and eating a tiger, had already seen through her trapping in the body of a concubine. He stood quietly and watched, only to protect her and take revenge with his own hands; he only loved the true soul, even if she was trapped in dust. After the ceremony of offering sacrifices to heaven, his soul returned to his rightful body. He held the sword for her and bloodbathed all enemies.