Modern top actress Tucha accidentally passed through the book and became a five-year-old princess in the cold palace of the Jin Dynasty. She was bound to the "cub raising system" and only had 7 days left to live. In order to collect 1,000 dragon jade fragments to extend her life and prove her royal status, she relied on her sinister tongue and perfect tea skills to get around in the harem. She outsmarts the vicious Imperial Concubine and the arrogant Eighth Princess, saves the mentally broken eldest princess and becomes an ally, and unexpectedly cures the emperor's hidden illness, turning the indifferent emperor into a maniac who loves his daughter. From an abandoned child in the cold palace to a princess who protects the country, Tucha slaps people in the face, abuses others, and wins the favor of the group. Finally, she reveals the secret of her life experience, protects her family, and lives a long and stable life in the Jin Dynasty.
