Su Wu accompanied Xi Yun throughout his youth, Xi Yun guarded Xu Shen for seven years, and Ting Shu waited for Xu Shen for nine years. And Xu Shen, after so many years of persistence, all the waiting may not necessarily have an end.
"I have been waiting for you to come over. But I forgot that once a person gets used to loneliness, his heart will no longer have roots, and he will no longer have the ability to climb and be restrained. But if I give up on you, I will lose the qualification to be alone." - Xi Yun
"You cruelly left me on the other side of your world, but you forgot to erase the deep mark you left on me. Sooner or later, those bloodthirsty people will replace you and wipe them all clean." - Xu Shen
After many years, Ting Shu still appeared in front of Xu Shen on time, dressed appropriately, just to say congratulations to her. Since the two reunited many years later, Ting Shu has not missed any big or small event in her life. He seemed to be always behind her, bearing all her joys and sorrows.