Shao Wanru's heart jumped, and immediately remembered the story that Mingqiu Nun had told her before. She had only heard it once, so she hadn't remembered it as clearly Yujie who had witnessed it herself. It was not a thing of the Central Plains, so that was why she thought it smelled weird, but she didn't know what kind of powder it was. She had been exposed to a lot of medicinal materials in the past, but she had never smelled it, which indicated that it was very rare.

"Is ...