After leaving the main hall, Han Yu thought about it and didn't go back to the wooden hall, and first went to find a suitable location to open up the cave mansion.

Han Yu took out a piece of jade slip from his arms, thought about it for a while, and flew towards the southwest.

Ordinary disciples who want to find the cave have to rent spirit beasts, but Han Yu doesn't need to.

Han Yu flew while watching the jade slip, and flew like this for two whole days, and came to the westernmost outskirts of the Yuenan Mountain Range and stopped.

More than a hundred miles to the west, there is a primeval forest, where the large fierce birds and beasts have long been cleared, and there are still some low-level demon beasts for the spirit beasts of the elders in the sect to come to hunt occasionally, and ordinary disciples will not come here.

And three hundred miles to the north, you will reach Cloud City under the jurisdiction of the Edgeworth Sect, and in this vast three hundred miles of land, most of it is a barren desert. This desert is enough to stop the footsteps of mortals, and immortal cultivators will not come idle and have nothing to do.

This is also the reason why Han Yu wants to open a cave mansion near here.

Here is a desolate desert on one side, a primeval forest preyed on by spirit beasts on the other, and the Yuenan Mountains are behind it, and there are few fellow disciples and other monks passing by, and no one will disturb his practice.

Second, the terrain here is complicated, choose a remote location to install a cave, and even if the two families who have a grudge against him find out that he has placed a cave here, they will not be able to find themselves, and their safety is also guaranteed.

With the idea of safety first, Han Yucai chose this place where the aura was almost thin. Instead of learning from other foundation building disciples, the cave was arranged in several areas with the strongest spiritual energy.

Han Yu fell to the ground and patted his arm gently, a cyan tattoo appeared, and then with a flash of light, vines emerged from his arm.

Han Yu used his divine sense to communicate with it for a few words, and the vine violently wrapped a piece of green vine around a small tree, and then slammed into a gray stone wall, and then pulled into the bushes on the side, and disappeared without a trace.

Han Yu smiled and slowly followed.

Three hours later, Han Yu stood on an earthen mountain, looking between the two steep peaks in front of him, where the white mist was steaming, and he couldn't see the situation in the valley clearly.

And the vines that went to explore the cave house entered this misty valley early, urging him to follow up quickly.

This vine is very sensitive to aura, it takes root in the ground in the poisonous mountain range and absorbs the faint aura, even a trace of spiritual power fluctuations can not hide its perception, presumably there should be a cave suitable for retreat in this valley.

Han Yu left the earth mountain and entered the valley, and found that all around the valley were white and vast, and the weapon was so thick that he couldn't see his five fingers, and a piece of green vine suddenly wrapped around the mist.

Han Yu was slightly stunned, grabbed Qingteng with one hand, and held a few talismans with the other, so that he could deal with emergencies if there was an emergency.

Qingteng dragged him for about an hour, and came to a stone wall about ten zhang high, and there was a stone cave that could barely crawl two feet above his head, and there were constantly rubble thrown out of it.

Han Yu climbed in with light skills, only to see that the vines were crushing the hard rocks with sharp vines and carrying them out.

I saw Han Yu drill in, and then took out a low-grade magic weapon, a sword made of low-grade rock essence, pierced it fiercely, and then pulled it down, like cutting tofu, the gravel and soil were thrown aside by the light shield shrouded in his body, Han Yu continued to dig forward with a happy face.

I also learned some techniques of digging holes in the mine, and doing this kind of work is not too tiring. But Han Yu didn't expect that this digging would actually be a day and a night.

Turning his head to look at the simple stone path of more than 200 zhang behind him, Han Yu wondered if he had dug into the mountain range. But digging here, it is obvious that the spiritual power is a little stronger, and Han Yu is full of energy.

When Han Yu dug forward another five or six zhang and came to a stone wall, when he pierced it with a sword, the feeling from his hand told him that the back was hollow, and when he pulled down, a gap broke in the stone wall.

Han Yu squatted down, looked into the gap and his face couldn't help but change, only to see him take out the Qingluo knife and slash at the stone wall a few times, and then kicked it with his foot, and the stone wall collapsed with a "bang".

A five-zhang natural cave appeared in front of you, with dense stone stalactites hanging on the dome-shaped staring, and a half-zhang bluestone entrenched in a spotted python below.

As soon as the stone wall collapsed, a rich aura came to my face!

Han Yu was slightly stunned, and quickly swept it with his divine sense, and found that this was an ordinary python with a faint demonic aura on its body.

Seeing a human suddenly intruding, the python stood up and spat out snake letters at the strange human.

Han Yu only glanced at him and focused his gaze on the bluestone on his body, because it was from this bluestone that the rich aura emanated.

The flower python that had not yet opened its mind instinctively wanted to protect this bluestone, only to see it shrink its head violently, open its bloody mouth and pounce towards Han Yu.

Han Yu was about to kill it with the Qingluo knife, but the green vine beside him suddenly turned into a rattan more than ten zhang long, and shot it like a crossbow.

The rattan entered from the mouth of the flower python, and the flower python subconsciously bit off the green vine with the teeth in its mouth, but the green vine flashed with light, and suddenly became the thickness of the lotus root, and the snake teeth bit on the green vine, and broke a few at once.

Before the python could react, a vine had already drilled out of the snake's tail, and the flower python was pierced through the heart.

The vines that came out were wrapped around the python's body, and then stirred vigorously, and suddenly the snake's blood and flesh were sprinkled one after another.

Han Yu glanced at it, walked around, and gently pressed his hand on the stone, observing it carefully.

"Spirit Eye Stone?" Han Yu had a Spirit Eye Spring, and he quickly recognized the origin of this bluestone.

"It seems that I am really lucky, I actually got another spiritual eye thing, and the spiritual power emitted is even stronger than the spiritual eye spring. Han Yu stroked the bluestone with his hand, a touch of blush appeared on his face, feeling the trace of aura coming out of the bluestone, and his face showed a look of ecstasy.

If he hadn't disliked the python slime on the bluestone, he would have hugged it and kissed it a few times!

A big pie fell from the sky, and of course Han Yu would not let it go.

Han Yu planned to build a cave here, and the stalactite cave under his feet was designed as his own retreat room, and the speed of retreat cultivation would definitely be several percent faster.

Han Yu then asked the vines to drag away the body of the flower python, and then cleaned the bluestone several times with a clear water charm, sat on it, and then rummaged through the "Momen Treasure Book" to find inspiration and start designing his first cave mansion.

After thinking about it for about two hours, Han Yu jumped down from the Spirit Eye Stone and began to expand the cave.

I saw that the vines were communicated, and then I replaced it with the low-level rock sword and carried out the great cause of opening up the cave.

After seven days of hard work, Han Yu finally opened up the prototype of the cave. A total of eight rooms of various sizes were opened, and two halls covering an area of more than one acre.

Of course, this house hates roughness, the walls are rough and uneven, and it has not been finely processed, but at least it can be settled.

Han Yu instructed the vines to be on guard, and then he lay down on the bluestone, changed to a comfortable position, and lay down and fell asleep grogily.

After three days, Han Yu returned to the wooden hall and began to be busy.

Han Yu planned to open only one exit from the cave, which was a small hole dug in the stone wall. Now I want to buy a Mystery Circle to cover the entrance of the cave, and then place some vigilant formations in the passage, and then find a way to arrange a hidden retreat.

Han Yu asked the old man surnamed Hong, and flew towards the Bibo Hall again.

Han Yu wanted to use the teleportation array with the spirit stones, but the two disciples waved their hands again and again and said no, indicating that they could take out the spirit stones.

Han Yu didn't have a pity, he came to the bottom of the lake and went directly to the quiet room passage where the old man surnamed Shan was stationed.

When he came here and found that the red-faced old man was not here, Han Yu went directly into the stone house and waited, of course he had to be more positive as a creditor.

After waiting for a cup of tea, the red-faced old man walked out of the stone gate, and when he saw Han Yu smiling in the stone house, the good mood just now dissipated in a blink of an eye.

"Senior Brother Han!" the red-faced old man waved at Han Yuyi with a little flattery on his face.

Han Yu put one leg on the stone table, and said with a big grin: "Senior Brother Shan, don't talk nonsense, I'm here to collect debts!"