Ning Yan pondered in secret, while Lu Qingtang sat on the windowsill, eating one thing after another.
Once she had finished everything in the small basket, Lu Qingtang wiped her hands clean, stood up, and waved at Ning Yan. "I’m going back to sleep now. Good night."
Ning Yan nodded at her with a smile. "Mm, good night."
Chapter 403