Synopsis: Lin Qingyue, a 30-year-old cultural relic restorer, accidentally traveled to Chang'an in the ninth year of Wude while repairing a jade pendant from the Tang Dynasty, and became the daughter of a fifth-grade civil servant whose house was about to be confiscated. She relied on her historical knowledge to warn of family crises, but she was targeted by Prince Li Jiancheng's spies and regarded as a witch. In order to protect herself, she took the initiative to approach Li Shimin, who was currently the King of Qin. However, due to an early warning, she saved Li Shimin's life and was completely involved in the whirlpool of fighting for the heir.
