C643 Propose to Her

"I know, and the doctor knows." Su Ningfeng looked at her and said in a low and hoarse voice, "This is the nutrient solution, nothing else."

"Oh, that's good." Meng Xiaoxiao was slightly relieved and only then did she notice Su Ningfeng's words. She could not help frowning and asked, "What did you say you know just now?"

Su Ningfeng paused for a moment and said in a dull tone