In the end, Xiao Wu still put aside the problem of cultivating the exercises, he was most concerned about the safety of Lingshi Valley now, he was always under the surveillance of others, and his cultivation plan could not start. Therefore, under Xiao Wu's constant urging, Kou Yuhuan spent most of his energy on a formation bamboo slip in his hand. Xiao Wu has also seen this bamboo slip, and there are two nameless magic arrays on it with detailed layout and use, and the two formations should be arranged on the peak of one finger.

It's a pity that rare immortal cultivation thaumaturgy such as formation refining and pill making must be guided and explained by predecessors to find the way, even Kou Yuhuan is also an extremely intelligent person, and he has also understood the knowledge of the magic circle, but he can't find the way in a short time without anyone to solve his doubts and guidance. In the end, Kou Yuhuan even found that the arrangement of the magic circle also needs special equipment, and the various spells of the magic circle are engraved on the equipment, on the whole, the way of the formation is not simpler than the refining weapon, and even the things involved are no longer what she can do with the solid foundation, they are all things that can only be completed by the guys in the cave building period. She had to give up the illusion that she could arrange a magic circle by arranging bamboo slips, and finally after discussing with Xiao Wu, she had to arrange more traps and guards around her. What they actually don't know is that the magic circle is only in the hands of a very small number of people, and only the big clans with a certain strength can have one or two, and ordinary families don't have magic circles, and they only set up sentry posts as guards. Xiang Hongyi Ancestor didn't have many subordinates for his casual cultivation, so he had to spend a lot of money to buy the formation methods and equipment from his friends, and naturally it was also because Hongyi was a cave-building existence and the other party was unwilling to make enemies.

After another half a month, Kou Yuhuan, who had fully recovered, completely entered a state of retreat, and Xiao Wu also built more than a dozen hidden wooden buildings in the valley, and spent a lot of money to hire some farmers as sentinels. Xiao Wu also knew that these could only deal with ordinary mortals, and what he really prepared was his own hidden cave, since he didn't have the ability to protect the entire valley, then he would hide himself.

He spent two days digging an underground cave under the stone wall of the cave, and made three escape tunnels in different directions, connecting Kou Yuhuan into the underground cave to cultivate, and opening up a tunnel between the upper cave and the underground cave.

Kou Yuhuan hadn't been out and walked around for a long time, and when she returned to the ground, she specially asked Xiao Wu to take her around to see the scenery in the valley. After the two tossed and turned, before parting, Kou Yuhuan still asked about the situation of Hongdou, and after breaking off the communication with Hongdou that time, Xiao Wu only told her that Hongdou fell asleep again.

Xiao Wu could only say with a wry smile, "Since the last time I woke up and didn't take care of her mood, I've been sulking during this time, even if I woke up twice, I ignored me, and now I'm asleep, you don't have to worry about her, it'll be fine after a while." ”

Kou Yuhuan couldn't help but be amused after hearing this, "Like a child" "Then you can coax slowly" After speaking, he left with a sullen smile, and he was really in a good mood to see Xiao Wu's depressed and helpless expression.

Xiao Wu saw the other party's gloating expression, and he was also surprised for a while, where is this Kou Yuhuan, who was weak and pitiful two days ago?

After Kou Yuhuan retreated, Xiao Wu also returned to the stone cave above, where he practiced other small spells such as the Wind Binding Technique and the Fireball Technique, and also set aside a part of his time to condense the pattern rune. He also wanted to condense all the token runes in his mind, although it was very difficult to do this now, but by condensing the mana runes, he could also slowly strengthen his divine thoughts and improve the control of mana, so that it would be easier to practice other spells.

Since the floating three beans woke up, it was impossible for him to rely on taking spirit grass to cultivate quickly, and it was difficult to make a breakthrough within a year, so it was better to focus on improving his strength. Xiao Wu once thought that if he could use the pattern runes in actual combat, he didn't know what the performance would be, so he secretly found a boulder to engrave the runes on it, and finally found that the boulder was shattered all of a sudden, but at the same time, he also seemed to be under an invisible pressure, and couldn't help but spit out a mouthful of blood, and since then he didn't dare to use it at will.

A month passed, and Xiao Wu went out of the cave once every ten days to go to the medicine garden and the mine to take back the mature spirit grass and the ore produced. And during this time, no one came to disturb his cultivation, and the rune in his spirit cave finally solidified and stabilized after continuous condensation, and later turned into a white jade token. Xiao Wu curiously kept looking at it with his divine sense, this fly-headed jade plate was the same as the token he had seen before, except for the size. After discovering this, Xiao Wu stepped up the condensation of the second rune, although he didn't know what this token was, but since it was left by the immortals, there must be some wonderful use.

At noon that day, Xiao Wu was cultivating a small spell, Lingbi Technique, which was a spell that would form a layer of spiritual power light wall on the periphery that could block other people's divine senses, and it had a similar function to the soundproof cover that Kou Yuhuan had cast. He was awakened by a loud noise, judging by the direction from which the sound came from the direction of the mine.

He stopped his cultivation and opened the wooden door to look in the direction of the mine, at this time Kou Yuhuan was also shocked to drill out of the corridor, even if she said that she wanted to retreat, she also needed to boil a decoction to speed up her recovery, so the two of them could still see each other from time to time in their "retreat", but they were both doing their own things and no longer disturbing each other. After a month of recovery, Kou Yuhuan at this time had already reached the cultivation of the seventh layer of Qi Induction, which was only completed under the condition of constantly consuming spirit grass and ore, and its consumption had already caught up with half of the consumption of Xiao Wu's cultivation advanced solid foundation.

"It seems that something has happened in the mine, I'm going to go and see, you stay safe. ”

"Wait, I'll go with you. ”

"What if you're exposed?"

"No problem, I've found another wonderful use for this stone plate, you see. Kou Yuhuan, who had recovered to the appearance of most of the girls, showed the stone plate in his hand, and gently touched a few pictures and texts raised on the stone plate.

A burst of light emerged from the stone plate and swept towards the girl, and Kou Yuhuan disappeared in front of Xiao Wu.

Xiao Wu was taken aback and immediately swept towards the clearing with his divine sense, but he didn't notice it! A girl's chuckle came from his ears, and it turned out to be next to him, and he couldn't help but subconsciously wave his hand and sweep to the side, touching something soft.

"Ahh ”

Kou Yuhuan showed his figure and took a step back, his face angry.

"I'm sorry, but you suddenly made a noise next to me, which startled me. He was recalling the sensation in his hand, which was very soft.

"Hmph, it's just you and me here, what are you afraid of. Kou Yuhuan wanted to scare Xiao Wu, but he didn't expect that he would suffer a loss.

"What kind of spell is this, even the divine sense can be hidden. "As far as Xiao Wu knows now, there are really not many concealment techniques that can conceal his divine sense, and most of them can only be practiced by building caves, if the solid foundation can also be used, he will not dare to cultivate here, he can only find some hidden places with few people.

"This is a new effect of the spirit disk's concealment aura and mana fluctuations, plus I have done it with invisibility, but it will be obvious when attacked or attacked. Since you can't even see it, as long as you don't touch the middle stage of the solid foundation, you won't be worried, and even if you don't touch the middle stage of the solid foundation, you may not be able to find it!

"Well, you have to be careful not to leave Baoyan. Xiao Wu had to agree.

When the two arrived at the mine, they found that the place was in chaos, and the miners were fleeing towards the village, and at this time, the easternmost part of the mine was shrouded in a layer of smoke and dust, and it was impossible to see the scene below.

Xiao Wu used the wind binding technique, and used his mana to gather a wall of wind to sweep away the smoke and dust below, and finally saw the scene below clearly, it turned out that a mountain in the east had collapsed. It's just that what frightened them was that the mine, which was originally as high as a hundred zhang, suddenly fell to a depth of ten zhang underground, and Xiao Wu also began to marvel at how big a hole was hidden underneath. It's just such a big movement, why did he just hear some sounds, and the ground didn't even shake?

Looking into the distance, I didn't find the aura of the immortal cultivator, and it looked like it should be an ordinary landslide. The smoke and dust dissipated, and the panicked miners also saw a large pit that had collapsed, and they all reflected it, and immediately went to rescue the injured relatives under the leadership of the security chief, and suddenly there was a burst of crying below. Fortunately, the real center is not in the mine, the mine is only in the east of the near place to suffer, Xiao Wu sighed helplessly and used his divine thoughts to explore the following areas one by one, using the Aoki sword in his hand to rescue the people who were pressed below, although many were rescued in time, but the overall statistics, there were still fifty-six miners who died tragically below, and more than fifty people were injured. One by one, the relatives brought back the bodies of the deceased parents and brothers, and suddenly the village was filled with weeping and wailing echoes in the sky for a long time, and the heavens seemed to feel the grief of the people, and soon a dark cloud covered the entire valley, and soon it rained heavily.