As Leng Zimo's personal driver, Xiao Ding can be said to be the most direct witness of the emotions between Leng Zimo and Luo Xiaoqian.
He knows almost everything about the two of them, and he is, of course, most aware of Luo Xiaoqian's place in Leng Zimo's heart.
When Luo Xiaoqian left, she wrote five letters, one of which mentioned Ailin. To protect this secret, Leng Zimo has already forgotten about Luo Xiaoqian, and Xiao Ding knows it too.
These past five years, he has stayed by Leng Zimo's side, no longer just a driver but also his bodyguard and assistant, accompanying Leng Zimo to Hong Kong, Taiwan, the United States...
That man often suddenly stops to stare at something or daydream on a certain street.
Such as on Taiping Mountain in Hong Kong, or a certain rainy night...