Su Jin, the legitimate daughter of the Zhenguo General's Mansion, mistrusted others in her previous life and was used by the second-in-command and the seventh prince Xiao Jingyuan. She was eventually reduced to a deposed queen. She watched the entire Su family destroyed because of the crime of "collaborating with the enemy", and she also died with hatred.
Once reborn, she returned to the critical point where she fell into the water and was in danger. This time, she put away her cowardice and worked step by step: internally, she saw through the conspiracy of the second house to embezzle family property and collude with foreign enemies, clean up the spy in the house, protect the loyal maid Jin Shu and the painting screen, and use the power of the old lady to take back the power of the second house; externally, she used her piano skills and strategies to defeat the "idiot daughter" According to rumors, the three princes, Xiao Jingyan, were united to check and balance Xiao Jingyuan, promote border trade to win over the grassland tribes, and clear obstacles for their father Su Cheng and eldest brother Su Ce who were far away in the border.
Faced with Xiao Jingyuan's conspiracy to collaborate with the Huns and seize power, as well as the court's suspicion of the Su family's military power, Su Jin responded calmly: intercepting secret messages, uncovering details, stabilizing mutual trade routes, and helping the Su family guard the border when the Huns invaded. With the wisdom of rebirth, she not only reversed the fate of the Su family's destruction, but also made the Su family the pillar of the "state" that protected Dajing, and finally lived out the true character of a legitimate daughter in the storms of the court and the border.
