C394 Reagent stolen

"Doctor Chu, this … "What is this?"

Ouyang Min was obviously frightened by what his mother was spitting out, but he was afraid of interrupting Chu Hao's train of thoughts, so he could only ask softly.

Chu Hao shook his head and did not say anything. He did not know what it was either, but fortunately the old lady's pulse had stabilized, and was no longer as strange as it was before