What is the name etched in my soul?
The man told me that as long as I found my name, I could go back.
So I have to keep looking and looking until the key in my hand can turn the lock and open the door to the Sky City.
At that time, I can go back and take my own name with me.
(PS: In order to find a name, poor me was left alive and dead in this strange continent. Hey, that woman who claims to be a god's servant, are you deliberately looking for trouble with me when you have nothing to do?)