Zhu Zhu's spirit body smiled and disappeared in front of Mu Tianyi's eyes, Mu Tian was about to leave, and suddenly glanced back at more than a dozen dried corpses on the huge poison net, and his mind moved, he jumped up, and flipped in the air to borrow strength, and a green dragon went out to sea to shoot, and the violent fist smashed the huge net.

The dozen or so dried corpses clicked and fell to the ground, looking at these dried corpses, Mu Tianyi felt a little surprised, these dried corpses were extremely uniformly dressed, and different from ordinary thieves, but they didn't have any property on their bodies, I don't know if they were taken away by Zhu Zhu, or if they didn't have them at all.

Then, Mu Tianyi came to the body of the Heavenly Silk Bride Poisonous Spider corpse, and observed it carefully for a moment, and suddenly he punched out, but the strength was just right, just smashing the shell of the poisonous spider, he thought that maybe such a poisonous spider would have a demon pill, but the fact is that there is no demon pill in the poisonous spider's body, but a black and shiny thing, which attracted Mu Tianyi's attention.

When Mu Tianyi took out the black shiny thing and looked at it, his expression suddenly became solemn, this black shiny thing was actually a magic crystal, no wonder it could be resurrected after absorbing the spirit body.

The magic crystal is a relatively rare strange stone of the demon family, the demon clan usually uses some kind of exercise to beat it into the body of ordinary demons or humans, so that the host body is immortal and indestructible, as long as it is absorbed into the spirit body, it can be awakened and resurrected, and is controlled by the magic crystal, if it is a human being charged, the mind is lost, if the demon beast is charged, it will become a killing machine, no one knows, what kind of thing will be done.

Seeing this magic crystal, Mu Tianyi was even more puzzled in his heart, how could Old Man Li's father and daughter know that there were such demon egg fossils where the magic crystal was lodged in the Thunder Fire Cave? Who put these demon egg fossils in? What is the origin of those dried corpses? Obviously, they are not ordinary thieves, otherwise why would they have to snatch back the demon egg fossils at any cost? Obviously, Zhu Zhu lied to herself, she knew about this magic crystal?

You must know that the demon clan only exists in the Heavenly Demon Continent now, and it is only an ordinary demon race, and the demon clan was extinct as early as the time of the god and demon war, and even if there is, it only exists in the sealed space of the god and demon battlefield, so now these demon crystals have reappeared in the world, does it mean that the demon clan will make a comeback?

At this moment, Mu Tianyi's mood is a little heavy, maybe the troubled times are coming, and he must hurry up to improve his cultivation. Putting away his thoughts, he returned to the inn and informed the shopkeeper that he would bring someone to tell the dying survivors to carry them back, and he sent Wang Feng back to Wang's house.

Seeing his son, who had a haggard face and a green glow on his face, lying motionless on the bed, Wang Wanli's hands trembled with excitement, and Mrs. Wang burst into tears with excitement, which was the joy of being lost and regained.

"Little brother, thank you for saving the dog's life, you accept this sheepskin scroll, if you are useful to our Wang family in Leishan Town in the future, although it is difficult to say anything else, but in this Leishan Town, my Wang Wanli still says the same. Wang Wanli did not immediately visit his son's condition, but hugged his fist towards Mu Tianyi and thanked him, obviously a person who is very good at winning people's hearts.

And Mrs. Wang is just looking at Wang Feng with all her heart at the moment.

"The poison in Wang Gongzi is not deep, as long as he rests a little, he can be cured, then I will leave first. Mu Tianyi put away the scroll, smiled indifferently, bowed to Wang Wanli, and then left Wang's house and went straight to the Thunder Fire Cave.

The Thunder Fire Cave is located in the northernmost part of Leishan Town, where there are strange rocks and wild grasses, obviously few people come, and they are about to enter the Thunder Fire Cave to find out, Mu Tianyi is a little nervous in his heart, after all, to find poisonous spider eggs, and to steal thunder fire beads, everything is not easy to do.

As soon as you enter the Thunder Fire Cave, you will feel the heat wave coming to your face, and this is still the entrance of the cave, obviously the temperature in the cave is extremely high, fortunately, Mu Tianyi has prepared fire beads and anti-lightning armor, although the temperature is high, it is still within the range of tolerance. Due to the high temperature, the ground and walls of this Thunder Fire Cave have appeared countless cracks, if there is no fire bead, I am afraid that I will not be able to stay in this Thunder Fire Cave for a moment, even if I don't die, I can still bake!

The Thunder Fire Cave is like a labyrinth, intricate, and I don't know where each road leads, and on each road there are some piles of stones like small mountain bags, which seem to be artificially piled up.

Mu Tianyi could only cautiously move forward, using the most stupid method, looking for it from left to right, one by one, every step was very careful, and he didn't dare to be careless.

After walking for a long time, suddenly, the ground shook strangely, and then, like an earthquake, this shaking became more and more violent, and spread to all sides, one after another, endlessly.

Click......

The next moment, the strange rocks around him that looked like small hills suddenly trembled, and then a humanoid stone monster swayed from the ground to the ground.

Mu Tian's face was solemn, he didn't expect that there were so many stone monsters here, but judging from the fluctuations of spiritual power it emitted, it was only equivalent to the cultivation of the Acquired Realm, not the Thunder Fire Beast of the Emperor Spirit Realm.

These stone monsters are big and small, the attack power is extremely strong, fortunately, the realm is not high, and the speed is not fast, it is easy to avoid it at the speed of Mu Tianyi, he dodged and punched out at the same time, and a stone monster shattered in response, but what made him depressed was that these stone monsters seemed to be able to recombine into new stone monsters again no matter how many times they were broken.

Although the cultivation of these stone monsters is not high, it makes Mu Tianyi consume a lot of spiritual power, Mu Tianyi's face sank, and he secretly said that he can't entangle with these guys.

So Mu Tianyi cast the Nether Sparrow Step, no matter how those stone monsters attacked, they couldn't hurt them in the slightest, and he explored one road after another, and finally on the road on the right, he felt an unprecedented terrifying aura, and the momentum made Mu Tianyi's heart tremble, obviously the end of this road was the location of the Thunder Fire Beast.

Mu Tianyi did not choose to move on, but explored other roads again, but found no trace of the poisonous spider egg, Mu Tianyi sighed, and said to himself: "It seems that this poisonous spider egg is also on that road." ”

Back to the road of the Thunder Fire Beast again, Mu Tianyi slowed down a lot, all the way forward, but he found that there was no trace of the stone monster on this road, the closer to the Thunder Fire Beast, the higher the temperature, and when he was about to reach the end, Mu Tianyi stopped, leaning sideways against the wall, he looked from afar, only to see a huge stone monster walking around in the distance, and its whole body was wrapped in layers of thunder nets, the thunder nets made a stabbing electric current impact sound, there was a huge pit behind the thunder beast, from the cracks in the walls around the pit, there was a rumbling thunder constantly scattered, and the violent thunder hit the pit one by one, forming dense thunder nets, many times stronger than the thunder nets on the thunder fire beast.

The pit was surrounded by countless cracks in the earth, from which countless magma flames erupted, and the surrounding area was fiery red.

Not far from the south of the pit were piles of beautiful red and blue beads, each as big as a ping-pong ball, with thunder patterns and flame patterns faintly flashing on the beads. That's the Thunder Fire Bead.

In the northeast corner of the deep pit, in an inconspicuous corner, a huge pile of white and smooth stones attracted Mu Tianyi's attention, which was the fossilized egg of the Tencel Bride poisonous spider. The fossils were surrounded by fissures that were spewing flames, and the only thing to be thankful for was that the fossils were still a little far from the Thunder Fire Beast.

Mu Tianyi stabilized his mind, hid his breath, and the Nether Sparrow Step was cast again, fast to the extreme, he quickly moved towards the fossil, but just when he was about to touch one of the fossils, the Thunder Fire Beast suddenly moved, the speed was so fast that Mu Tianyi could not detect its trajectory, less than a breath, the Thunder Fire Beast had already appeared behind Mu Tianyi, he instinctively took a few steps back to the right rear, and could avoid the heavy blow of the Thunder Fire Beast.

Immediately after, he grabbed a fossil, rolled over, and ran towards the exit, however, after all, the thunder fire beast is the cultivation of the emperor spirit realm, far from being comparable to the spirit realm of Mu Tianyi, although the thunder fire beast is a stone monster, but the speed is surprisingly fast, before Mu Tianyi reacted, the stone arm mixed with lightning strikes was flicked, and smashed on Mu Tianyi's body, Mu Tianyi was immediately blasted out, a mouthful of blood spurted out, this blow directly smashed it to the ground, fortunately it struggled to flash at the end, but the flesh and blood of the shoulder was smashed blurred.

Enduring the severe pain, Mu Tianyi barely stood up, and his strong desire to survive made him run desperately out of the cave regardless of the pain, but the thunder fire beast was in hot pursuit, and it was a punch blasted out, the power of the lightning strike, smashed towards Mu Tianyi again, just at this moment, Mu Tianyi's body suddenly lit up with a faint blue light, and a bead appeared outside Mu Tianyi, resisting the fatal blow of the thunder fire beast, but even so, the aftermath of the thunder fire beast's violent lightning strike stone arm still blasted Mu Tianyi out, fortunately, the damage was offset by the bead a lot, otherwise this blow, Mu Tianyi was afraid that he would die on the spot。

That bead was the milky white mysterious bead that Xue Kaifeng gave him to save his life. At this moment, the milky white mysterious bead was glowing with blue light.

Mu Tianyi spit out a mouthful of blood again, the blood sprayed right on the bead, the strange thing is that the blood actually seeped into the bead, and then, a red light flashed away, the blue light was stronger than before, and it jumped in the air, and then automatically flew back to Mu Tianyi.

At this moment, Mu Tianyi had already left the sphere of influence of the Thunder Fire Beast without danger, and approached the location of the cave entrance.

"It's worthy of being a stone monster in the Emperor Spirit Realm, I can't even resist its blow, it seems that it is not easy to steal the thunder fire bead and destroy the spider egg fossil!" Mu Tianyi gasped for breath and sat down behind a hidden bush at the entrance of the cave.

Leaning against the wall, Mu Tian sat cross-legged, swallowed a plant of ambergris, and used the "Vientiane Derivative Decision" with all his strength to repair his injured body.

When Mu Tianyi opened his eyes again, it was already dusk, he took out the mysterious milky white bead, and was surprised to find that there were faint lines on the bead.

"Could it be that his own blood has changed the beads?" Mu Tianyi said as he played with the beads.

Putting down the mysterious beads, he took out the spider egg fossil that he desperately snatched back, when he was in the cave, Mu Tian didn't have time to look at it, at this moment he looked at the fossil with the help of different pupils, and he actually said "Huh", because there is no magic crystal in the fossil, so isn't this magic crystal every fossil there?