"Teacher Ling'er, what's wrong with you?"
Li Qianfan noticed that Ye Ling'er's complexion suddenly changed, and he asked curiously.
"I... I'm fine."
This statement pulled Ye Ling'er back to reality, and she immediately shook her head gently, saying, "Qianfan, I just realized there might have been a problem with the medicinal preparation process. I forgot to add one ingredient!"
"No wonder, missing an ingredient would definitely reduce the effectiveness."
Li Qianfan chuckled lightly.
Ye Ling'er smiled helplessly, but her eyes darted around, avoiding eye contact with Li Qianfan: "I was in a hurry just now, so I missed an ingredient. Ah, it's such a waste of herbs."
"It's okay, just be more careful next time."
At this moment, Li Qianfan felt that Ye Ling'er was acting a bit strange, but he couldn't quite pinpoint what exactly was odd.
"Ring, ring, ring..."