A person's luck is limited, but some people can consciously or unconsciously rob other people's luck. Although this enhances their own luck, people who lose their luck often end up in misfortune, and the balance of the world will be broken.
And Su Nian is a person who cuts off luck. She doesn't know why she was chosen, but once she starts, there is no way out.
What he wants to do is to save those poor people who have been deprived of their luck.
The current CPs include: Qingmei vs. Bamboo Horse