Chapter 857: The Eighth Level of the Spiritual Realm

After signing the contract, Su Chen wrote down the recipe of the double-effect pill and the recipe of the other two kinds of pills on the spot as agreed, and gave them to Ruan Ximao.

Ruan Ximao took the recipe, glanced at it roughly, and asked in confusion: "What is the Shenxing grass on this recipe?"

Although Ruan Ximao was not an alchemist, he had some basic knowledge of alchemy. He felt that the three words "Shenxing grass" seemed very unfamiliar and not a common alchemy material.

At the moment, Ruan Ximao asked while looking at the guest of the alchemy, thinking that the guest might know what Shenxing grass is.

Unexpectedly, the guest of the alchemy also shook his head with a puzzled look, obviously he didn't know what Shenxing grass was.

"This is Shenxing grass."

Su Chen seemed to have expected them to ask this question, and took out a Shenxing grass from the space ring and placed it on the table.

Suddenly, everyone in the hall cast their eyes on this small Shenxing grass, but no one had ever seen such a herb.

Ruan Yanran seemed to understand something and asked, "Is this God Star Grass the key to refining the double-effect pill?"

"That's right."

Su Chen didn't intend to hide it from them and nodded.

In addition to the pill formula, the key to refining the double-effect pill is also the God Star Grass.

If there is God Star Grass but no pill formula, the double-effect pill cannot be refined. But if there is a pill formula but no God Star Grass, the double-effect pill cannot be refined either, and there is no other material that can replace the God Star Grass.

In Su Chen's space ring, there is a large amount of God Star Grass that he picked from the imperial capital of Yunyuan Empire. These God Star Grass will become his reliance in the future. And now, these God Star Grass will also become the cornerstone of his prying the Dongzhou Dan Dao world.

"I will give you some of the God Star Grass every once in a while. If you run out, you can ask me for more."

Su Chen said, and first took out a batch of God Star Grass from the space ring and gave it to Ruan Ximao.

Ruan Ximao nodded, took the God Star Grass, and then called out, "Come here, bring the things!"

A servant came in with a box in his arms.

Ruan Ximao opened the box, and inside was ten kilograms of red copper stone!

Ruan Yanran was also stunned. She had never heard of so many red copper stones in the family, and asked, "Grandpa, where did these red copper stones come from? Do we have so many red copper stones in our family?"

Ruan Ximao coughed dryly, "When you went to the Nine Star Pill Club to invite Master Chen, I ordered people to collect them in the territory. With the power of our Ruan family, it is a bit difficult to collect so many red copper stones from the territory, but it can still be done."

Ruan Yanran heard this and knew that this was also a way for Ruan Ximao to show his sincerity. Before Su Chen came to the Ruan family, Ruan Ximao had prepared the ten kilograms of red copper stone that Su Chen wanted in advance. It must be said that Ruan Ximao was the head of the Ruan family after all, and he did things without any leaks.

In this way, Su Chen will also accept the favor from the Ruan family.

Sure enough, Su Chen took the box, smiled faintly, and said, "Master Ruan is thoughtful."

"Haha, it's just a piece of cake, just a piece of cake."

Ruan Ximao laughed, only he knew how much he felt sorry for the ten kilograms of red copper stone. He sent people to the territory to collect these ten kilograms of red copper stone overnight. Because he needed them urgently, he spent a lot of spirit stones.

Ruan Ximao also wanted to prepare in advance, so that he could be prepared for any eventuality. If he saw Su Chen in person and felt that he was not good, then the cooperation would be broken up. If he saw Su Chen in person and felt that he was not bad, then the two sides would cooperate and bring the red copper stone to Su Chen as soon as possible, which also showed that the Ruan family was thoughtful.

But I didn't expect that Su Chen was more reliable than I imagined. In this way, the Ruan family took out the red copper stone as soon as possible, which was just a favor for Su Chen.

Su Chen took ten kilograms of red copper stone and was personally sent out of the Ruan family by Ruan Ximao.

"Ten kilograms of red copper stone can make the ancient family feel so distressed."

Su Chen has lived two lives and has a keen eye. Of course, he can see Ruan Ximao's distress. It seems that this red copper stone is really a rare thing in Dongzhou.

This is because Su Chen found the right way and asked the Ruan family to help him get the red copper stone. Otherwise, it would not be easy for him to get these ten kilograms of red copper stone by himself.

After returning to Donglin City, Su Chen entered his own Immortal Pavilion.

He took his companions out of the mustard seed space. After all, they had practiced in the mustard seed space for a long time, and it was time to come out to take a breath and see the outside world.

Seeing the familiar Immortal Pavilion again, the companions were very excited. Among them, Gu Qianxue was the most excited, because the Immortal Pavilion meant that she could have a steady supply of delicious food and eat all day long.

Su Chen went directly to the second floor of the Immortal Pavilion and entered his own practice room.

After closing the doors and windows, Su Chen couldn't wait to open the box containing ten kilograms of red copper stone.

When he was at Ruan's house, he didn't get close to take a closer look. Until now, Su Chen carefully looked at the ten kilograms of red copper stone.

A powerful energy wave surged out of the red copper stone, which made Su Chen dare not underestimate the power of the red copper stone.

Picking up a piece of red copper stone weighing about half a kilogram, Su Chen couldn't wait. If an ordinary person obtains red copper stone, except