C346 Qiong Fei's version

After Song Yao heard Lan Lu's explanation, she seemed to not dare believe it. She said, "Perhaps, maybe she really doesn't know the rules? Is it okay to suspect her like this? "

Lan Lu continued, "Indeed. Right now, she has no idea where arsenic is coming from, so it's useless to suspect her. I might as well go investigate the source of the arsenic first."

When Song Yao heard him say that