Yan Yan is the third daughter of Prime Minister Xiao Siwen and Princess Yan. As the youngest child in the family, she is not only deeply loved by her father, but also deeply loved and cared for by her eldest sister Xiao Hunian and her second sister Wu Guli. Xiao Yanyan, who is doted on by thousands of people, has also developed a character that dares to think, speak and do since she was a child. She is full of persistence in the things she pursues and never gives up easily. She and Han Derang were in love with each other and had already made a lifelong commitment.