"It seems like it was ten years ago. I remember I was still young, and it looked like Emperor Yan got into trouble, then a woman came to our house to ask Dad, requesting him to give her that box to save Emperor Yan. Because of this, Emperor Yan owed Dad a big favor."
"However, I heard many years ago, Emperor Yan also saved Dad and Mom once when they were in danger, so that favor should be canceled out."
Sheng Sheng listened curiously, "What box? What happened to Emperor Yan that required the box to save him?"
