By mistake, a jade pendant was reserved and chosen by relatives... The young monarch of the desert always thought that the person who gave him the jade pendant when he was a child was the third princess who was three years older...
"Your Highness, Third Highness, isn't it Your Highness the Princess?"
"Your Highness, the Third Prince!"
"I am the prince of the Daxin Dynasty, and you are the young monarch of the desert. I cannot go back to the desert with you..."
"Then if I marry the princess, can you come with me?"
"My imperial sister is already married. There is no princess of the right age in the royal family. I can't go with you no matter who you marry..."
"I'm going back to the desert... Can you... Not get married... Wait for me..."
Concept: If love can transcend gender, then so can identity...