Chapter 227: Who instructed you?

"Brother Xuan, have you discovered something?"Lucinda Street's eyes lit up when she heard Xuan Pang's words.
The other people in the meeting room also looked over at this time, looking at Xuan Pang with curiosity.
"Yeah!" Xuan Pang nodded and responded, "The problematic medicine contains an extra ingredient!"
"Although this ingredient has a certain effect on very few cancers, it has greater side effects. When the dosage reaches a certain level, it will directly lead to death!"
"If...