C1668 Pill Refining in the Middle of the Night

In the middle of the night.

The kitchen in Guo Family Courtyard was lit up. Although the lighting was a little dim, it could still reflect the figures of a man and a woman on the window.

At this moment, Lin Feng was a little embarrassed. After all, Guo Yun had caught him on the spot. No matter how thick-skinned he was, he still felt a little embarrassed.

On the other hand