In 996, Lin Yue, a social worker, died suddenly while working overtime. When he opened his eyes, he was actually dressed as Wei Shuting, the daughter of Wei Zheng's family in Zhenguan. At the beginning, he caught up with the famine in Guanzhong and started his career mode with a vicious tongue! While others traveled through time and were busy fighting in the palace and falling in love, she was better off, blaming the superstitious people for "it's not a natural disaster if locusts can be eaten", blaming officials for perfunctory "It's better to go home and farm instead of dawdling about doing things", and blaming the powerful ministers for "monopolizing the imperial examinations, don't you blush?". With a head full of modern knowledge, she taught farming, epidemic prevention, and provided good strategies to help Li Jing destroy the Turks and help Taizong secure the Western Regions. Along the way, she became the first female minister of the Tang Dynasty. She wanted to focus on her career, but was forced by Li Shimin to marry the prince Li Zhi, who was 11 years younger. After her marriage, she taught the prince how to manage politics while criticizing both the government and the public. Without much effort, she revitalized the Tang Dynasty into a prosperous age where all nations came to the court. She focused on a "venomous tongue to cause trouble". She no longer had to stay up late and work overtime to be a cow horse. This time-traveling experience was profitable!