C474 Difficulty

There weren't many people in the library, and the elderly were the majority. The arrival of Zhou Na and I did not cause much of a stir.

I randomly picked up a few magazines to sit next to Zhou Na, Zhou Na blushed and lowered her head, not even daring to look at me.

If no one noticed anything unusual between us.

Zhou Na was being very careful, as if she was afraid. In fact