Radio ace Su Yin accidentally traveled through time and became the destitute princess who married into the Prince of Zhenbei. She used her psychological wisdom to reorganize the prince's palace and tear apart the concubines. She also used her thorough knowledge to solve problems for the cold-faced prince Xiao Jue. From cooperation of interests to love, she gradually developed. All the way around the royal palace, tearing apart all the scheming villains, and finally joining hands with the prince to become a psychology princess that everyone respects!
