Half an hour later, everyone went to bed. Aunt Wu helped the old lady upstairs and quietly opened Nuanbao's room.

Maybe because he was tired during the day, Nuanbao slept soundly.

There was a night light on in the room. In the dim light, Old Madam Yu sat beside the bed, looking at the lovely face sleeping soundly. It was her An An.

But the sound she heard during the day... Old Lady Yu pondered it for a long time, and the more she thought about it, the more she felt ...