Ji Yao is the daughter of Ji Zhennan, the world-famous bodyguard chief. Her mother died after giving birth to her due to dystocia. She has been without a mother since she was a child, and has lived among men. She has a cheerful and free personality. She likes to wear men's clothes and hates women's clothes. She also likes to wear her hair at night without combing any buns and just sit in the corridor and watch the moon. She likes the moon. She was very naughty when she was a child, often getting into trouble, and Xiao Zhi was often bullied by her. In fact, it was Xiao Zhi who just let her go. She has developed good martial arts skills. Basically, no one in the escort agency wants to mess with her and keeps them at a distance. Xiao Zhi was adopted by Yin Shu's father, Yin Wenchang. Whenever asked about his life experience, Yin Wenchang was always vague and did not answer directly. Because Yin Wenchang and Ji Zhennan were from aristocratic families, Xiao Zhi also knew Ji Yao since childhood. When he looked at Ji Yao, he always kept silent. When Ji Yao teased him, he would reply, very gentle. This attitude was only towards Ji Yao. He had a very cold attitude towards others. Facing Ji Yao, his emotions seemed to be no longer under his control. Ji Yao fell off a cliff while sending escorts and was never heard from again.