Lu Qizhou once briefly experienced a dream
In the dream, someone knocked her on the head and called her "Classmate Xiaolu"
Later I woke up from the dream.
That person becomes an unreachable mentor.
When mentioning their past, the man said: "I am indeed repaying a favor."
Summarizes all the good things that have ever happened
It also summarizes her dream
Purpose: Distinguish in dreams the reality that is truly worthy of love