Ding Ning was previously sickly, but she had already recovered this morning and wasn't seen by Mrs. Xiao or Mr. Xiao.
Others noticed, but they would only say that she had recovered.
Mrs. Xiao secretly burned paper money while Mr. Xiao was asleep.
It's not uncommon for people to do such things, but they do it quietly.
Mrs. Xiao's suspicion was slightly off, but she got one thing right—they were going to have bad luck.
Ding Ning, who returned from next door, knew about it and also knew about the burning paper secretly, and she overheard their conversations.
She deliberately kept an ear out, listening to the sounds next door, to know their every move.
From their conversation, she realized that they had encountered some misfortune at the hospital.
They even blamed these misfortunes on her already deceased parents.
