Sun Kang smiled throughout the entire process, never growing tired or impatient, patiently answering every question Zhao Zhitong had. Even when she asked the same question multiple times, he still patiently explained it to her.
"Grandfather! Grandfather!"
At this point, Zhao Zhitong, holding a freshly dug herb, ran towards Sun Kang, proudly saying, "Grandfather, look what I dug up! I recognize this. This is Ge Gen."
Sun Kang put the harvested herbs into his basket, smiled, and nodded. "That's correct. Do you remember the annotations about Ge Gen in *Essence of Medicinal Properties*?"
Zhao Zhitong nodded her little head, reciting in a childish voice, "I remember, I remember. It's cold in nature. The book says, 'It cures muscles and relieves the exterior; Ge Gen is the first choice, followed by Chai Hu.'"
