C370 Who framed who(2)

Doctor Shen hesitated for a few seconds and then carefully asked, "May I ask if you can let this old man have a look at the medicinal powder that Aunt has used in the past few days?"

Shi Anran nodded and said, "Of course."

He immediately opened the medicine bottle and poured a bit of medicinal powder on the bottle to inspect it. After a while, he sighed and said