The anteater didn't say anything polite to Zhang Xuan, and went straight into Xiao Qiankun, lying down next to the happy lotus and falling asleep, not caring at all about the flesh and blood of the Gu demon that was continuously thrown in to him.

In this way, Zhang Xuan and the anteater took turns throwing those Gu demons that emerged from the cave wall into Xiao Qiankun, and when they were tired, they rested for a while, and continued to work after recovering their energy.

Half a month later, Gu demons suddenly stopped appearing on the cave wall.

Zhang Xuan couldn't help but breathe a sigh of relief, and put the anteater into the small Qiankun, while he himself continued to absorb those residual energy.

According to his estimates, in another ten days at most, the energy here will be drained.

However, things turned out to be completely unexpected.

The next day, the energy in the source of ten thousand Gu suddenly increased significantly, and the originally small cave began to shrink.

Seeing this, Zhang Xuan was startled, thinking that the mountain supporting this cave was about to collapse, so he hurriedly put away the Langya sword and flower stick, and prepared to rush out.

The problem is, he can't rush out anymore. The closed opening was as solid as a rock, and no amount of impact he tried to do it.

In his frustration, he felt the breath of death.

If the whole mountain collapsed, he would be buried alive.

In desperation, he had to sit on the ground and wait for death, his heart full of unwillingness.

At this moment, he suddenly sensed a large mouth on the top of his head that seemed to be trying to devour him, and when he looked up, he found that the stone above the cave was supposed to be hard and undeformed, and a mouth full of flesh had conjured up, and the mouth was slowly approaching him, and the target was his body.

Why, could it be that this mountain body will also be a demon and become a huge Gu demon with a mountain as its body?

If that's the case, it's interesting that not only will he not be crushed by the collapsing mountain, but he may have a chance of survival.

Thinking of this, Zhang Xuan was no longer depressed, no longer afraid, but planned to have a big fight with this mountain demon.

"When the wind and waves are the mountains, the mountains are demons, and let you taste the demon slayer knife in Lao Tzu's hand!"

Zhang Xuan muttered to himself as he connected the Langya Sword and the Flower Stick together and let them form a Flower Foil in order to meet the storm that would come at any time.

At the same time, he used his supernatural ability to search the ground to find out where the core of this Gu Mountain was.

Through investigation, he found that there was a flickering white area on the left side of the middle of the mountain, which was expected to be the core energy source of Gu Mountain, so he communicated with a group of big demons and asked them if they could drill into that energy source.

The ten-eyed snake demon responded: "Master, our snake demon all have extremely strong magical powers to penetrate the cave, or rather, there is no problem in mastering the technique of piercing the cave and drilling through the mountain. The problem is that we don't necessarily have the power to do that. ”

Zhang Xuan said: "In my opinion, it shouldn't be much of a problem for you to bear the witch Gu qi for a short time, even if you are injured by the witch Gu qi, you can still come back to heal." In that case, you three snake demons are ready to obey my orders and take turns when the time comes. ”

After agreeing with the snake demon about drilling through the mountain, Zhang Xuan ignored them and instead stared intently at the big mouth that had reached out to him.

Not only was he not afraid of that big mouth, but he hoped that the big mouth would swallow him quickly so that he could use his magical powers as soon as possible.

The big mouth reached out to him, spewing a thick witch breath, sniffing and sniffing on him, sniffing a few times before swallowing him in one gulp.

He originally thought that it was no big deal to be swallowed by the mountain demon, but as soon as he came in, it was a little hot, so he hurriedly used the power of the happy lotus to lay a layer of protective energy around his body, and then released the ten-eyed snake demon from the small Qiankun and let it drill the mountain in the designated direction.

The snake demon was not as afraid of heat as he was, so he plunged into the mountain without a sound, and cast a drill through the god to the depths.

After the meal, about thirty zhang was drilled, and the ten-eyed snake demon came back panting.

Zhang Xuan put it into the small world and released the eight-eyed snake demon to take over it.

The three snake demons took turns to penetrate the cave, and after about five hours, they drilled into the energy source of Gu Mountain.

Zhang Xuan put them away, crawled along the hole they had drilled, came to the energy source, and jumped in.

To his surprise, it was very cool, and there was no feeling of heat.

As soon as he entered the energy source, he opened the entrance of Xiao Qiankun and absorbed the energy that was so rich that it could not be dissolved.

In the process, he sensed that his cultivation was slowly improving.

"Well, yes, this is really a bit of a sense of wealth and danger! If by absorbing these energies, I can advance to the Floating Cloud Realm in one fell swoop, then it would be great! ”

At this time, Zhang Xuan was quite proud in his heart.

Gu Mountain is a mountain after all, its volume is very large, and there are no visible internal organs, so Zhang Xuan, who was devoured by it, could not feel any substantial threat at hand, which was the biggest difference between being devoured by Gu Mountain and being devoured by a big demon. Since he didn't feel that kind of threat, he could calmly use his magical powers and would not be restrained.

Of course, he could sense the slight shaking of the mountain from time to time, but he ignored it completely. He believed that such a big mountain would not collapse easily, and the most likely situation would be a collapse, and if the mountain collapsed, the energy of the collapse would overflow in all directions, and it would not hurt him in the center of the energy at all.

It would take a long time to absorb the energy of the demon mountain, and he had to be patient enough.

However, this was only his one-sided feelings and thoughts. As it turned out, he miscalculated the situation.

For the first period of time, he did feel the benefits of absorbing the energy of the witch Gu, but after an hour, his skin began to sting, as if someone was peeling his skin, and a voice sounded in his head: "I want to become a Gu, I want to become a Gu!" ”

This stinging sensation and noisy sound made him wake up in horror - ah, this weird demon mountain has started the process of transforming Lao Tzu, and something is wrong!

Realizing this, his previous smugness and calmness were swept away, and in his place was confusion and anxiety.

Competing with a mountain on his own, his strength is much worse after all, in the face of this irreversible Gu transformation process, if he doesn't have enough resistance power, it will be completely bad, and the final result will be to become a Gu demon.

Such a consequence is categorically unacceptable to him.

In the midst of confusion and anxiety, he looked inwardly at Xiao Qiankun, hoping that the happy lotus and orchid grass would give enough support.

He saw that the pistachia was already in full bloom, the petals were stretched to the limit, and a thick white mist even appeared around it. Instead of scattering around the lotus, those white mist swirled around the lotus like a top, forming one vortex of energy after another.

All the leaves of the orchid grass are flat and bulging, ready to grow.

Suddenly, the orchid grass slammed, and a puff of white smoke erupted upward, and the leaves erupted one powerful energy after another in all directions.

Zhang Xuan hurriedly released his divine thoughts to check the effect of the orchid grass, but he saw that the long glow was overflowing in the white witch Gu energy mass around him, stirring the witch Gu energy group like boiling water in a pot.

At the same time, the tingling sensation in his body suddenly lessened a lot, and the voice that had been lingering in his head suddenly disappeared.

This is the beginning of the battle between Gu and Anti-Gu Transformation, and this is only the first round. Zhang Xuan knew that such a battle would take maybe thousands of rounds to see. And in this process, the one side participating in the competition, Happy Lotus, Orchid Grass and the other side Gu Mountain, will start a life-and-death fight with him as the center, the winner is the king, and the loser is the villain.