On the day of the feast, Suyu becomes the winner thanks to Prince Jin’s poem. Princess Dowager gifts her wine, but Jinyan suspects that the wine is poisonous. She throws the wine into the lake and the fish in the lake die, proving that the wine is poisonous. However, as Jinyan is the one who made the wine, Princess Dowager orders guards to arrest her. Prince Yu then comes to her rescue. Jinyan finally realizes the real identity of Prince Yu. (Source: Viu)