Xu Cheng was born in an orphanage. He was full of disappointment in the world since he was a child. When he grew up, he was inexplicably brought to a new world.
"Achieving the ending will grant you a wish"
"Can I be your father?"
"..."
Wait, why did you become a beggar? Why don't you have multiple identities? The ending was decided from the beginning and cannot be changed.
Intention: Perhaps the ending between you and me has been decided from the beginning