In the winter of the 18th year of Zhenguan, Princess Li Mingda of Jinyang died in Taiji Palace at the age of 12. When she opened her eyes again, she became a five-year-old orphan who had lived in Daye for eight years.
Her twelve-year-old soul fell into the five-year-old shell. When she raised her head, she saw a twelve-year-old girl - her mother-in-law, who was combing her hair and reading a book. She had never heard of the word "Li Shimin".
Li Mingda was anxious - she remembered clearly that in another time and space, her mother died in her thirties. If she doesn't hold the red thread, who will?
She gave the young man a message: "My grandma likes heroes who can fight."
She told her mother-in-law: "That Li Erlang is so handsome."
Li Shimin: "... Why does this little lady always come to me?"
Luoyi, the eldest grandson: "Sir, don't talk nonsense."
Later, Li Erfeng realized that his marriage in this life was brought about by his daughter's efforts.
And Li Mingda knew that this marriage was just the beginning. What she wants is for Aye and Aniang to be together for the rest of their lives without anyone else interfering; for Aye to not have to walk the bloody path of Xuanwu Gate; for Aye to stop dying prematurely... There are many lives she wants to change.
Purpose: The five-year-old daughter who traveled back to Daye for eight years, protects her twelve-year-old future mother as a child, brings together the young Li Shimin and the girl's eldest grandson Luoyi, and uses the memory of her previous life to change her fate against the will of heaven, prevent historical tragedies such as the Xuanwu Gate, and strive to prevent the virtuous queens from passing away at the age of thirty-six.