Actually, Liu Xu wasn't mistaken. Xu Bai did have some thoughts, but the so-called thoughts weren't about the man who was sweeping the floor.
He was very interested in the identity of the man sweeping the floor, but what he was more interested in was not the identity, but the broom in the man's hand.
The man who had just swept the floor ran from the first floor to the second floor without a sound. Xu Bai was on guard, so he saw the broom in the man's hand.
The broom looked very ordinary. It was the kind of broom that was usually used. It was very old. It would not cost much to buy a new one.
However, the same thing represented different values in the eyes of different people.
When Xu Bai first saw the broom, he saw a golden progress bar on the broom.
What was Xu Bai most concerned about?
There was no need to ask. Of course, it was the progress bar.