[Proud eldest princess VS scheming regent, one-on-one, both pure and devoted, a powerful partnership]
She is a genius girl from the 25th century. After an accident, she transmigrates into the body of the newborn eldest princess of the Eastern Li Kingdom.
On the day she is born, a purple star appears in the sky. The Imperial Observatory declares that she is blessed by the gods, and from then on she is known as the Eastern Li's Lucky Star.
At age three, she cultivates tomatoes, potatoes, and other fruits and vegetables unknown in Eastern Li and throughout the entire continent at the time.
At age five, she accompanies her grandfather, the prime minister, on a tour to learn about the people's lives. There, she discovers a remarkable field and cultivates hybrid rice.
At age seven, she establishes a border trade market for the King of Eastern Li, greatly boosting the kingdom's economy.
At age eight, she meets a master and follows him away from home for eight years.
But eight years later, when she returns, she discovers that her royal father is on the brink of death, while two neighboring kingdoms that owe allegiance to Eastern Li are watching covetously...
