The heroine rescues an amnesiac man, and after regaining his memory, she learns that the other party is the Crown Prince Su Ciyu. The Crown Prince is furious, sweeping through the mountain stronghold to abandon her. In a desperate situation, her maternal grandfather, the Grand Tutor, arrives and arranges her engagement with the Crown Prince's younger brother, the Sixth Prince. Reuniting with the Crown Prince at the palace banquet, the heroine deliberately approaches the Sixth Prince to show boundaries, causing the Crown Prince to angrily shatter a wine cup on the spot. Hope everyone likes it