Eight-year-old Song Qingyao followed her sister's last wish and entered the palace to become the little queen, shouldering the important responsibility of taking care of the young prince Jing Yu. Deep in the palace, she experienced palace battles and unpredictable hearts. She grew up rapidly from an ignorant child to eliminate traitors and protect the prince with wisdom and courage. Faced with the emperor's machinations, she united with like-minded people to fight back and seek justice for her family and herself. In the end, after she helped Jing Yu consolidate his power, she resolutely put down her power, regained her original intention of studying medicine to help the world, and ran towards her own free life.
