C155 Crown Prince of Dahe

On the first day, Jiu'er took an herbal medicine and put it into Bai Yun's diet. In the maid's eyes, Bai Yun had eaten it, but there were no adverse reactions!

The next day, Jiu'er used a stalk of spirit medicine. The medicine that could cause someone to vomit still went into Bai Yun's diet. Under the gaze of the maid, Jiu'er ate it, but it did not work.

On the third day