Yin Tian raised his head, not knowing who was approaching him.
Soon, a man who appeared to be in his early sixties appeared outside the small courtyard.
He peeked into the yard, then walked in with a smile on his face and said to Yin Tian, "Young brother, are you studying medicine with all these herbs?"
Yin Tian didn't know what the visitor wanted, and merely nodded his head.
The old man was very familiar, looking over the boxes of medicine.
When he saw the small wooden box containing Thousand Stars Vine, he clicked his tongue in admiration, "Ah, this small wooden box is quite exquisite. What's inside it?"
As he spoke, he had already opened the small wooden box.
Upon seeing the Thousand Stars Vine inside, the old man's eyes suddenly sharpened, and his pupils contracted violently, clearly shocked by the contents.
"Hiss..."
He sucked in a breath of cold air, then looked at Yin Tian, "Young brother, this is a fine item, and it's useful to me. Sell it to me."