The power of the beam was very strong, and Luo Tian's aura shield soon began to shatter, and the enchantment on the mask opened, which could only neutralize forty percent of the attack at most, but the remaining sixty percent could still shatter Luo Tian's aura shield, and even hurt Luo Tian.

Similarly, the mad sword in Luo Tian's hand had also pierced into the body of the exterminator, and with Luo Tian's strength, the mad sword pierced deeper and deeper, and a large number of sparks and arcs burst out from the gap of the exterminator.

The sound of "Zizi ......" was endless, just as the aura shield was shattered, and the beam of light came straight towards Luo Tianmian's door, Luo Tian let go of his hand and dodged to the side, and the beam swept over the iron wall behind him, making a large melting hole in the iron wall.

But the mad sword has also pierced the monster's body, after the beam is launched, the monster slowly hangs its head, as if it has lost its energy, Luo Tian is still a little frightened, if it hits his face just now, I am afraid that half of his head will have to move.

However, the puppet man is not a master with brains after all, although this guy's combat power is very strong to the level of the fourth layer of the Human Dan Realm, but the attack mode is too simple, and he will not dodge after being attacked by Luo Tian, simply put, the puppet man has no brains.

Luo Tian pulled out the mad sword, looked back at the pit that was melted by the beam, the thickness of the iron wall Luo Tian estimated that it was two meters, and this pit was almost more than thirty centimeters, that is to say, if you want to go out, you are still dreaming.

At this moment, the monster, which had already lost its energy, suddenly moved again, its head turned, and it got up from the ground little by little.

"The Exterminator Core is attacked, the self-detonation device is activated, and the countdown begins to ......"

In this short sentence, there is only one word that Luo Tian can understand, and that is "self-detonation", Maude shouted nervously: "What to do, this guy looks unstable." ”

A large amount of energy is condensed inside the monster's body, which is like a constantly compressed spiritual power, and once released, it will destroy everything around it.

Luo Tian rushed over, and the mad sword slashed a few times, chopping off this guy's head, but the energy was still condensing and compressing.

"This guy can't seem to stop it, I don't want to die here, you can find a way to save me. "Don't look at Maud is one hundred and eighty years old, but she still cries like a child.

Luo Tian was upset and shouted: "Don't cry, there will be a way." ”

The moment when the countdown kept approaching the explosion, Luo Tian couldn't penetrate the iron walls around him, and even if he did, he couldn't run too far.

"I don't know if the aura shield and mask on the fifth layer of the Human Dan Realm can stop this round of self-explosion. ”

The countdown was about to go to zero, Luo Tian put his hand on the gourd, and at this moment he borrowed a large amount of spiritual power, and his cultivation instantly rushed to the fifth layer of the Human Dan Realm, and at the same time, the aura shield was also greatly improved.

At this moment, the self-explosion struck.

Maude hid behind Luo Tian, Luo Tian supported the aura shield with both hands, and the terrifying energy hit Luo Tian's shield wave after wave, and the power of the self-explosion almost reached the limit of the fifth layer of the Human Dan Realm, and a large number of cracks appeared in the aura shield like glass, but it was still persistent.

Lightning and flames swept through the room in an instant under the shockwave of self-detonation, and the surrounding iron walls rumbled loudly and melted rapidly in the heat.

"The mask barrier opens. Luo Tian only felt that his hands were trembling, and the most terrifying thing was that the spiritual power began to fall back after reaching the fifth layer of the Human Dan Realm, and with the beginning of the spiritual return, the strength of the spiritual energy shield was also weakening.

In the end, the aura shield was shattered, and the mask enchantment greeted the final impact from the self-detonation, and the mask enchantment was instantly shattered, and Luo Tian was like a straw in a tornado that was blown into the air, and then fell heavily to the ground, and so on dozens of times, but Luo Tian completely fainted at the fifth time.

The explosion was so powerful that the entire underground base shook, and at the moment of the explosion, the female voice surrounding the underground base rang out.

"The exterminator has exploded, the base central system will be temporarily out of order, please ...... the security personnel"

The woman's voice began to distort, as if affected by the self-detonation.

And in the deepest part of the base, in the darkest and most gloomy place, a huge iron door suddenly opened, and the sound of chains rolling in the lightless room was heard, followed by a low, eerie sneer.

"The door finally opens, hehe......"

In the outside world, the Tianzi disciple who was resting also felt the shaking of the ground, and heard the sound of an explosion in the distance.

"What's going on?" Duanmu Zi asked nervously.

Zhang Qi waved his hand and said, "Senior sister, don't be nervous, this may be some wild beasts or demon beasts fighting, this is the secret realm of the demon clan, and some movements are normal." ”

And in the cave where Xiaobao was hiding, this place was not far from the underground base, and at this moment he felt a strong vibration, so frightened that he hid in the corner of the cave and didn't dare to make a sound, while Xiao Hei screamed outside, as if he felt that Luo Tian was in danger.

Luo Tian was very seriously injured this time, and when he woke up, the whole room had collapsed in half, and there was an iron pipe inserted not far above his head, and if this iron pipe came down a little further, it was very likely to pierce his head.

But even though he was still alive, he soon felt a sharp pain all over his body, and he tried to get up from the ground, but found that the bones in his hands were broken, and as long as he exerted a little force, his heart hurt.

Looking inward with the only remaining aura, the situation made Luo Tian's heart cool a lot.

"Most of the bones in the body were broken, four or five ribs were broken, arms and legs were broken, organs were also injured, and there were even obvious bleeding symptoms in some places. Luo Tian muttered in his heart.

If it weren't for the use of the borrowed spirit and the mask barrier to resist the initial blast impact, I am afraid that I would not have survived at all.

It was pitch black all around, Luo Tian waited for death in the dark, he opened his mouth and whispered, "Maude, is Maude here?"

It was a moment before the terrified elf Maud flew out, bringing a glimmer of light to the darkness around it.

"You're still alive. Maud said in surprise.

"Well, but it's just a breath away, can you help me out, I need healing, cough cough ......" spoke too quickly Luo Tian coughed up a few mouthfuls of blood again.

"I can't help you, the whole house is collapsing, and even if I can dig a hole, I can't drag you out. Maude said helplessly.

"Now it seems that the entire underground base has been affected by the explosion, you go and call Xiaobao and my wild beast, they will find a way to save me, ahem......"

Maude answered, and then flew away, surrounded by darkness again, and Luo Tian could only wait quietly in the darkness at this time.

When the tremor disappeared, Xiao Bao walked out boldly, and saw Xiao Hei anxiously screaming in the direction of the entrance to the underground base, he seemed to have a premonition that something bad was happening.

"Is there something wrong with Brother Luo Tian?" asked Xiaobao.

Xiao Hei couldn't answer him, and after a while, the glowing fairy Maude floated over from a distance, it flew very hard, and when it got closer, it shouted breathlessly: "There was an explosion inside, Luo Tian was buried in the ruins, let you go and save him." ”

It was so silent in the darkness that he couldn't even hear the slightest sound, Luo Tian tried to swallow the aura, but the injury was too serious, and he would cough up blood every time he tried to breathe.

But at this moment, there was a strange movement, from far and near, it seemed to be the footsteps of people.

"Is it that kind of steel puppet again, if it is, then it will be dead. Luo Tian was secretly frightened, and he didn't dare to make any sound, or even cough.

The footsteps were getting closer and closer, but they did not stop by Luo Tian's side, but crossed Luo Tian's body, but Luo Tian didn't have time to relax, and suddenly heard someone in the darkness say: "I seem to smell the smell of people, where is it, is there a person buried here?"

The man slowly approached, and it seemed that he could find the place where Luo Tian was buried by the smell, but Luo Tian did not dare to say anything, and his instincts, which had been wandering on the edge of life and death for many years, told him that this guy who suddenly appeared and spoke in a strange tone was definitely not a good person.

"The system is ready to start restarting......" a twisted and hoarse female voice suddenly came.

The man in the darkness shouted disdainfully, "Hmph, damn it. ”

He seemed to be afraid of something, so he gave up tracking Luo Tian, turned around and strode into the distance, Luo Tian heard the footsteps getting farther and farther away, and his heart relaxed a little.