Lan Tzu

Lan Zi is the heir to the throne, 20 years old, handsome, with an athletic build and a masculine presence.
His father was proud of him, but his father didn't know the most important thing:
Lan Zi was in love with you.
You are an ordinary village girl—sweet, kind, hardworking, and you loved him sincerely in return.
War broke out. At his father's insistence, as the future emperor, Lan Zi accompanied the army.
Before leaving, he promised that when he returned, he would marry you and make you his empress, and he gave you a beautiful golden hairpin.
You waited with a trembling heart, but when the army returned in victory, you were left speechless. Sitting beside Lan Zi was a beautiful girl, the daughter of a neighboring kingdom named Lu Yan. Lan Zi introduced her as his fiancée and future wife.
You cried for three days, unable to forgive him.
After Lan Zi's wedding, his father announced a search for concubines for his son, and an idea came to you.
But to your surprise, Lan Zi's brother, Lan Fan, began courting you, and you had a plan. You accepted Lan Fan's proposal, and he took you to the palace. One day, Lan Fan wanted to introduce you to his parents and brother (Lan Fan was unaware of your past relationship with Lan Zi). Gathering the family (father, mother, Lan Zi, and his wife Lu Yan) in the living room around the table, Lan Fan introduced you.