"Uncle, a customer is here." Gu Ji walked into the store.

A few seconds later, an old man with a stubborn figure walked out of the room behind the shop. The old man was leaning on a crutch and wearing a pair of reading glasses. At the first glance of his eyes, he looked Xiao Yang silently from beginning to end. The eyes hidden behind the reading glasses were filled with a wise light.

"Hello, dear guest, what do you want to choose?" the old man spoke.

Xiao Yang pointed at the herbs in Gu Ji's hand and said, "I want to know, what that is."

"A grass that treats diseases is common and rare. The common reason is that it grows everywhere, but it is rare because not many people will pay attention to this thing." The old man poured a cup of tea on his own, "If you want to like it, I have a lot of it here."

"Oh? What else?" Xiao Yang pulled a stool and sat directly at the door of the store. "I just came here and I'm not familiar with everything here. Why don't you tell me, old man."

"Of course, the visitor is a guest." The old man nodded and brought the freshly brewed tea to Xiao Yang. "I have common herbs and precious herbs here, including external, internal, external, and internal use. Which one do you want to hear the most?"

Xiao Yang picked up the teacup and took a sip, "Tell me what you cherish, it's good to use it on the outside."

"That's like this one." The old man carefully opened a wooden box. There was a grass in the wooden box. It looked the same as the common weeds on the roadside, except that this grass was golden.

"This tree, called Golden Light, is mashed and applied to the wound. It only takes a little to make the wound heal quickly. Even if there is spiritual interference, it will not affect the effect of the medicine."

After the old man finished speaking, he took out another herb.

This time, it was still a grass, but it was shining with black light.

"This one is called black light, which is opposite to the effect of golden light. As long as it touches a wound, the skin will rot rapidly."

The old man's hand never touched these two grasses from beginning to end.

The old man continued: "These two types of grass grow together, one picks during the day and the other picks at night, and they can only grow in places where the extreme cathode and the extreme yang."

Xiao Yang nodded, looking interested.

"Old sir, go ahead."

The old man took out some herbs and explained them to Xiao Yang. They were all rare things. In this green leaf area, not many people could pick them.

As Xiao Yang listened, he looked drowsy.

"This plant is called..."

"Okay." Xiao Yang stretched out his hand and interrupted the old man. At this time, the tea in Xiao Yang's hand had already been finished. He put the tea cup aside and said, "Old sir, you said you want to give me some science and choose precious ones and precious ones, but you always say something common."

The old man shook his head, "Guest, you are wrong about me. What I said are all things that are extremely difficult to pick. In the green leaf area, few people can pick this herb."

Xiao Yang smiled slightly, "Look, you said that this thing can always be picked in the green leaf area. I want to know something that cannot be picked in the green leaf area."
Chapter completed!