The price of a ten-year-old Xuanling Grass is between 30 and 50 low-grade spirit stones, and Gao Yan needs to collect 10 plants.

In fact, he discovered that deep in the valley, there were even older Xuanling Grasses.

However, these Xuanling Grasses were surrounded by Xuanling Snakes at the late stage of the first rank, and the strength of these Xuanling Snakes at the late stage of the first rank was above the seventh level of Qi Refining!

The value of Xuanling Grass increases exponentially once it is over 20 years old, with a single plant worth at least 100 low-grade spirit stones!

Withdraw your Insight.

Gao Yan pondered how to collect the Mystic Spirit Grass.

Suddenly, a thought struck him: since it was a snake, it must be afraid of realgar.

Thinking about this...

He directly contacted the village chief of Yuhe Village in my world and asked him to help prepare 100 catties of realgar.

He then adjusted the time inside to 10 times the normal speed.

The reason he didn't go inside was because he was worried that a powerful person might see him suddenly disappear and suspect that he possessed a magical treasure!

In short, if you don't have the strength, then keep a low profile.

With 10 times the time, the village chief quickly helped him gather 100 catties of realgar. After taking it out and storing it in the mustard seed space, Gao Yan continued towards the valley where the Xuanling Grass was located!

Soon, Gao Yan arrived at this place.

Instead of entering the valley directly, he used his flying sword to carry a bag of realgar with a hole in it and flew into the valley.

Large amounts of realgar powder fell from the sky, causing the Xuanling snakes, which had been leisurely darting or coiling in the valley, to panic and begin to flee in all directions.

"Haha, it's indeed limited!"

Gao Yan couldn't help but laugh.

With a swift movement, he rushed into the valley and quickly picked ten-year-old Xuanling Grass.

However, he felt countless cold eyes staring at him. Unfortunately, these Xuanling snakes were afraid of realgar and dared not approach!

In less than a quarter of an hour, Gao Yan had already picked over a hundred Xuanling Grass plants that were over ten years old.

The quest to collect Xuanling Grass can be accepted repeatedly.

Therefore, Gao Yan could easily gather more Xuanling Grass to repeatedly complete this task!

In the blink of an eye, half an hour had passed.

With realgar powder clearing the way, Gao Yan has already picked over a thousand ten-year-old Xuanling grass plants, almost completely emptying the ten-year-old Xuanling grass on the outskirts of the valley!

Thinking of this, he then controlled his flying sword to fly towards the middle of the valley. The Xuanling Grass in this area was much older, with dozens of plants even reaching 20 years old!

To Gao Yan's disappointment, the Xuanling snakes in the middle section were much stronger, especially those around the 20-year-old Xuanling grass. It was clear that they also disliked the realgar powder, but not to the point of fear!