The younger daughter of the Meng family and biological daughter of Madam Meng. She also possesses memories of her past life, in which she married the Crown Prince and became a widow. To change her fate, she insists on marrying the Fifth Prince instead. She is spoiling, jealous of Meng Tingyue’s appearance, and uses feigned fainting to escape unwanted situations. She collaborates with her mother to ensure the bride swap goes through.