Middle-stage Rank-3

Logistics department.

Fang Ping had been sitting at the Exchange Office for a long time. 

Old Man Li was dozing and ignoring him.

Fang Ping was staring at the exchange sheet. After a long while, he suddenly made up his mind and declared, "Teacher, I want to buy this!"

Old Man Li glanced at it for a moment before looking at him with slight suspicion. Slowly, he said, "Are you sure?"

"I'm sure!"

"What the heck are you buying this for?"

Old Man Li still found it a little strange. He glanced at him briefly and said, "This is a Rank-5 medicinal pill. If it weren't for the fact that you come here often, it wouldn't even be on the exchange sheet. This isn't really meant for students either. It's mainly supplied for the instructors."

"This is what I want."