Cao Cao came to the laboratory and saw Hua Tuo busy with an experiment. He waited patiently for him to finish before calling out, "Hua Tuo."
Hua Tuo was deep in thought when he suddenly heard a voice behind him. Turning around, he saw Cao Cao and asked, "President, is there something you need?"
"Not really," Cao Cao replied. "I just wanted to ask how the progress is coming along on the 'Get Huge' medicine."
Chapter 264