The Buddha said that there are eight sufferings in life: birth, old age, illness, death, separation from love, long-term resentment, not being able to get what you want, and not being able to let go.
In Qing Qian's opinion, she and Su An should be regarded as "unable to ask for it".
The two black marks connected the fate of the two people, and the same encounter brought the two people closer to each other.