Qiao Qian left, but before leaving, she also handed over her cave mansion to Su Chen.

Although this cave mansion is not as good as Su Chen's own creation, because the distance is not far, Su Chen opened it through the underground qi long river space and excavated a secret passage.

The so-called three caves of the cunning rabbit, if you encounter danger in the future, in the case that the cave formation cannot resist, you can also borrow the method of earth escape and escape from this side.

It can be regarded as leaving an extra way back for himself.

Of course, Su Chen hoped that he would never need it, because at this time, it basically meant that he had encountered unprecedented danger.

"I've been stepping into the tenth layer of Qi refining for many years, and this cultivation is far from enough to gain a foothold in the Immortal Cultivation Realm, so I must build a foundation as soon as possible......

After scraping together enough materials for Zhuji Dan, next, Su Chen only needed to wait slowly and cultivate the elixir to mature.

However, during this time, Su Chen was not idle.

Start inquiring about the news of collecting some foundation building realm exercises and spells, and at the same time accumulate spirit stones, and wait until the next auction, you may be able to gain something.

Two years passed quickly.

Su Chen has already cultivated the first Chijingzhi to maturity, and has obtained a lot of seeds, and new Chijingzhi has also begun to grow.

In the third year, other medicinal materials matured one after another, and Su Chen finally gathered the materials for Zhuji Dan and began to try to refine the pill.

However, it was difficult to refine the Zhuji Dan, hundreds of materials, this was the first time Su Chen had refined such a complex pill, although he had made a lot of preparations in advance, he still failed.

This is one of the reasons why Tsukidan is rare.

Not only is it difficult to obtain materials, but the difficulty of refining is far better than that of other pills, basically, only immortal cultivators above the foundation realm can refine it, and basically no one can refine it by themselves during the Qi refining period.

Fortunately.

He still has a lot of materials in his hands, and if he fails, he has a chance to come back.

In the fifth year, Su Chen harvested more Chijingzhi and other materials, opened the furnace again, and finally succeeded in refining the first furnace of Zhuji Dan.

Ten in total.

If it is taken out for auction, this is the income of tens of thousands of spirit stones.

Of course, before he had absolute strength, it was impossible for Su Chen to take out Tsukidan for auction.

He began to take it himself, through the foundation building pill to increase the foundation, but he was not in a hurry to break through, he was waiting, waiting for the accumulation to reach a limit, and then take out the earth mother spirit bead in the long river of earth qi, and when the time comes, he will achieve the foundation of the tunnel in one fell swoop, and the potential will be greater.

Another five years passed.

Su Chen was already able to start the initial mass production of Red Essence Zhi and other elixirs.

In ten years, he had refined a total of one hundred and fifty Zhuji Dan, and he had taken refining them one after another, and now, he had accumulated a terrifying amount.

Su Chen had a feeling that the mana he had accumulated had reached the limit of the Qi Refining Realm.

As long as he is willing, even if he no longer takes Tsukidan, he can easily break through.

Tsukidan doesn't have any effect on him anymore.

At this time, the Earth Mother Spirit Bead in the long river of earth qi has finally fully matured.

Only then did Su Chen set off, took out the round and clear spirit bead, and put it into the Sun Furnace.

In the past, Su Chen thought that it was the Earth Mother Spirit Bead that was conceived by absorbing the Earth Qi, but now he knew that it was because of the existence of the Earth Mother Spirit Bead that the Earth Qi from all directions could be gathered.

Once collected, the concentration of the earth mother's qi will drop a lot, becoming more and more turbulent, and even after more than ten years, the earth qi here will completely dissipate.

Of course, after refining the Earth Mother Spirit Bead, Su Chen himself could absorb and collect the earth qi, but he no longer had to rely on this place.

"After twenty years in Middle-earth, I finally made all the preparations for building the foundation. Next, it is best to find a remote place to break through, because building a foundation will cause a lightning tribulation, and if it is a tunnel foundation, the movement will be greater, and it is obviously not suitable for this place. ”

Su Chen thought very thoughtfully.

The talent of building the foundation of the tunnel is too eye-catching, and it will definitely attract the attention of other cultivation families at that time, and Su Chen doesn't want to get involved in their battle because of this.

So he decided to break through in a different place.

This place needs to be full of aura, and there is some means of protection, preferably to be able to cover up the vision.

"Baicao Garden is a suitable place. The protective array of Baicao Garden cannot be broken even by a strong Jindan, and it is full of spiritual energy, which is suitable for breakthroughs. With my current strength, entering the Hundred Herb Garden, those ordinary casual cultivators will not be my opponents. ”

Others entered the Hundred Herb Garden in order to compete for elixir and opportunity, in exchange for Tsukidan.

And Su Chen has already reached the conditions for a breakthrough, he just needs a suitable place, there are many places in the Hundred Herbs Garden that have not been explored, even if the vision is triggered, it will only be regarded as a treasure in the world, and it will not be linked to himself.

The most important thing is that the prohibition of the Hundred Herb Garden exists, and no monk above the foundation can trespass without permission.

If you break through inside, you are invincible.

When the time comes, you can come and go freely, and maybe you can scavenge some unexpected treasures from it.

"It just so happens that in a few days, it will be the day when the Hundred Herbs Garden will open again."

Between thoughts.

Su Chen got up and walked out of the cave, beckoned to Kunluo, and set off for Tianbo Wall.

In the past ten years, Kun Luo has taken the white jade toad that Qiao Qian gave him at the beginning, and his strength has increased again, and he has reached the ninth layer of qi refining, plus his special bloodline and physique, his combat power is not much better than that of ordinary immortal cultivators of the tenth layer of qi refining.

Peng bird spreads its wings, and the distance of hundreds of miles is only half a cup of tea.

Soon, Su Chen came to Tianbo Wall, Hu Biluo got up to greet her, with Su Chen's funding, she had cultivated to the realm of the tenth layer of Qi refining.

Su Chen handed her a Tsukidan that had been prepared a long time ago.

Hu Biluo was overjoyed and thanked again and again.

Su Chen reminded her: "Your longevity is running out, your qi and blood are beginning to decline, and a Zhuji Dan can only allow you to stabilize your cultivation and enhance some accumulation, which is far from reaching the level of breakthrough." ”

"Of course I do. So I plan to enter the Hundred Herbs Garden again, collect more materials, and then work hard for the Lord to win more Tsukidan for me. ”

Hu Biluo said sincerely.

She didn't know that Su Chen still had dozens of Tsukidan left in her hand at this time.

Of course he won't take it out at this time.

So he nodded and said, "Okay." It just so happens that I plan to enter the Hundred Herb Garden this time, so you can deal with it then. ”

"Isn't there already a Tsukidan in the Lord? Why risk your life? ”

"I entered the Hundred Herb Garden for another purpose, so you don't have to worry about it. When the time comes, you can take someone to search for the elixir as usual, and if necessary, I will send a message to you. ”

……

Coming out of Tianbo Wall, Su Chen returned to Tianyuan City, set up a table of wine in the Drunken Immortal Building, invited Wang Hu, and asked him for some internal information related to Baicao Garden.

Today's Wang Hu has cultivated to the middle stage of foundation building, and as the commander of the law enforcement team, he can be regarded as a small identity.

It is very difficult for ordinary people to see him.

However, Su Chen and he have always maintained a friend relationship, and occasionally they still drink and visit the kiln together, and this friendship has not been alienated too much because of the gap in the identity of Xiuwei.

"You guy, I've asked you several times before, but I haven't seen anyone, and this time I finally gave up?"

Wang Hu walked into the private room of the restaurant with a grin.

Compared with ten years ago, his appearance has not changed much, after all, after building the foundation, his cultivation has improved, and his longevity has also increased a lot, and it is normal for his appearance to remain unchanged for ten years.

But Su Chen deliberately urged the Dead Wood Technique to make his appearance look a little vicissitudes, after all, he has not yet built a foundation, and it is normal to have this kind of change.

"Isn't this about preparing for the foundation building? So I went into retreat for a few years. ”

Su Chen responded with a smile.

When Wang Hu heard this, he glanced at him and said, "You guy, you look a lot older." Looking at your breath, you have already reached the tenth level of Qi refining perfection, and it is time to build a foundation, and if you wait any longer, you will miss the best time. ”

As he spoke, he took out a brocade box from his cuff and handed it over.

"There's a Tsukidan in here, I've got it for you. I wanted to give it to you a few years ago, but you kid closed the cave, and I can't give it to you, it's not too late. Although a Zhuji Dan may not be able to succeed, as you know, I, the leader of the law enforcement team, are actually subject to the Chen family, and my resources are also very limited. ”

Seeing the box handed over by Wang Hu, Su Chen was a little moved.

Although Wang Hu's status is not low now, after building the foundation, he will need more resources, and he can find a way to get a Zhuji Dan to give to himself, which is already a great favor.

But he doesn't need it at all now.

So he shook his head and said, "I heard that you gave birth to a big fat boy two years ago, so let's keep this Tsukidan for him." As for me, I plan to enter the Hundred Herb Garden, and my cultivation is my own business after all, I don't want to owe you a favor, otherwise the next time I go to Fengxian Tower, wouldn't I give you the best Oiran? ”

"What are you talking about, my old king is such a person? Your qualifications are not good, one Zhuji Dan is not enough at all, one more is also a little more chance, I still want you to live for a few hundred more years, and then our brothers can continue to be happy! As for my little cub, it's still very early for him to build the foundation, and when the time comes, you will make money, and you will pay me back tenfold! ”

"You're really good at calculating."

Su Chen was a little speechless.

In the end, he couldn't resist Wang Hu's enthusiasm and accepted this Zhuji Dan, although this thing was useless to him, but after all, it was someone's heart.

Anyway, he made a note of the favor.

In the future, if Wang Hu or the Wang family has any difficulties, he will help within the scope of his ability.

"Ten years ago, because of that elixir, it caused a big chaos, and there were countless deaths and injuries, so this time the competition in Baicao Garden is smaller."

Wang Hu said and handed over a jade slip.

He whispered: "This is the map of the Hundred Herb Garden in the Chen family's secret collection, which is marked with some places in detail, and you may need it when the time comes." ”

Su Chen took it and took a look, it was indeed marked in detail, the area where various elixirs were distributed, the range of demon beasts, and even some places that few people explored, there may be ruins in the cave.

These are not comparable to those maps drawn by casual cultivation on the market.

"Great. With this map, I was able to avoid those treacherous places and my success rate was much higher! Brother Wang, thank you! ”

"Haha, you and my brother still say this. I hope you can get something this time, and when the time comes, I will successfully build the foundation, I will fight three hundred rounds in Fengxian Tower, and you will give money! ”

"Yes, but don't let your sister-in-law know."

"Oh, how can I, Wang Hu, be a person who fears the inside?"

……

Coming out of the Drunken Immortal Tower, Su Chen sent Wang Hu away and went to Tianbao Tower again.

The opening of the Baicao Garden is imminent, although with its own strength, it is enough to deal with most of the situations, but the monsters inside are fierce, and there may be monsters above the foundation, and the risk still exists.

So you have to prepare as much as you can.

He still has a lot of spirit stones and pills in his hands now, and he plans to go to Tianbao Tower to buy some top-level magic weapons or talismans.

Especially the kind of treasures that are defensive.

After all, if you want to break through the foundation when the time comes, without the shelter of the cave, it may attract demon beasts to attack and disturb, so it is best to be prepared.

"The guest officer needs a high-grade magic weapon? It just so happens that we have just received a new batch of goods from a master refiner, you can check it out. ”

After Su Chen showed the law enforcement team token, the shopkeeper immediately respectfully invited him into the VIP room.

Soon, someone came in with a few magic weapons.

"Teng Snake Ring, a high-grade fire-based magic weapon, can trigger a fire giant snake attack, and its lethality is powerful!"

"The Bright Moon Feather Cloak, a high-grade ice-based magic weapon, can condense the frost armor when worn on the body, and can also display the Bright Moon Sword Qi ......"

"Blood-breaking knife, high-grade gold-based magic weapon, offensive magic weapon specializing in breaking the flesh......"

Su Chen looked at them one by one, these magic weapons were very powerful, and their power was no worse than his blood-colored little sword, and they were worthy of being top-grade magic weapons.

But the price is also amazing.

Each piece requires tens of thousands of spirit stones, and its value is even higher than that of Tsukidan.

This is also normal, a high-grade magic weapon can be used for a long time, greatly improving their combat power, even if the foundation is strong, it is also very needed.

In contrast, no matter how rare Tsukidan is, it is also a consumable.

Values are naturally different.

Su Chen has sold dragon tooth rice and pills over the years, and has also accumulated a lot of spirit stones, but at most he can barely afford one, and he has to take a lot of pills.

Ultimately.

Su Chen chose a defensive high-grade magic weapon called the "Iron Scale Bell".

When this thing is deployed, it can be turned into an enchantment similar to a golden bell jar, and the defensive strength is extremely high, which is not worse than the turtle shield in his hand, and it is 360 degrees in all directions without dead ends, which is most suitable for sacrificing the Dharma when breaking through.

After buying this top-grade magic weapon, the spirit stones that Su Chen had accumulated for many years were completely consumed.

In the end, I sold a few bottles of Qi Gathering Pill to barely make up enough.

The shopkeeper saw that he was holding the token of the law enforcement team, so he specially discounted it and gave some rune paper materials and other things.

Su Chen brought these things, and then returned to the cave mansion satisfied, made all preparations, and waited for the secret realm of the Hundred Herbs Garden to open.