When she was a turnip:
There is a writing on the stone table in the cave: "If you can, please help me protect this place and wait for my return."
When she was Ah Wu:
Mu Chen: "Will you wait for me too? Just wait for me alone in this deserted mountain wilderness?"
Ah Wu: "I will wait for you. I will wait for you at the foot of Mang Mountain and by Su River. Even if it is a lonely house in a small courtyard, listen to what they say, if you wait for someone, you will not be lonely."
Mu Chen said bitterly: "But you are waiting for him too, right? Then... Hehe... Then don't wait for me!"
This is a story about waiting. Yin Cang is waiting for his lover, and Ah Wu is guarding his persistence.
Waiting, even if there is no loneliness, will be sad.
This is a story about waiting, life after life, only looking forward to your return.