There is a secret hidden in Wen Yu's name - "Yu" is Yu Ji's Yu, the farewell Yu.
When her grandfather named her, he thought it meant "pleasure".
Fate gave her another path.
She sent away one person after another until the boy named Yan Shen said to her:
"I'm not going anywhere."
This is a belated farewell and a healing about waiting.
Intention: The deepest loneliness in the world is not that no one comes, but that people come and go without saying goodbye.