Before everyone could recover from their shock, the ground beneath their feet began to tremble again, a bit like a "transverse wave" during an earthquake. Seismic waves are generally divided into two types, longitudinal waves and transverse waves. Longitudinal waves are rocking up and down, and transverse waves are rocking from side to side. At this moment, the ground under everyone's feet is also making a violent lateral movement. Everyone was terrified, and everyone had a feeling that they were about to fall into the abyss, from which they would never recover.

"Don't panic! The forty-nine serial mechanism has been activated!" Yang Hao shouted.

By this time, the fire of the skull overhead had dimmed, but it was still in a state of red-hot coal, forming a grid of thin lines crisscrossing the dome. And the big crack that had been separated was merged into one in the tremor just now. In other words, the ground that had been separated was once closed into a single whole. The road leading from the main hall to the stone platform containing the coffin was also restored.

The Lost Key is in the coffin!

All those who stood in the center of the hall had such thoughts.

Two of John's men, with their height and long legs, had already rushed ahead of him. But just as they were about to rush to the coffin, a huge shadow suddenly appeared behind the coffin.

This is a real-footed demon! The shadow is more than four meters tall, its body is two and a half meters wide, and its two arms are like two huge iron pipes. The demon's head resembled a giant star fruit, in the shape of a pentahedral prism, and its eyes were bigger than a football. Its huge mouth is like a cave!

One of John's men was bitten on the head at once. He stepped back in shock, trying to pull his head out of the demon's mouth. But what he pulled out was only his headless body. Blood gushed out of the neck without a head, and it was even more ugly than a pig that had been killed.

"Elson, poor Elson!" John shouted in horror and despair from behind, the name of the man whose head had been bitten off.

At this moment, another of his subordinates was also swept out by the demon with an elbow, and after rolling in the air for several weeks, he slammed his head against the wall, and his head "snapped" like a watermelon smashed by a sledgehammer, cracking into countless pieces, and splashing red blood and white brains all over the ground.

"Poor Martin!" John's wail echoed through the hall.

"You devil, go to hell!" Phillips, David, Rafa, Maori, and John all stood with their guns and shot as they rushed at the demon. Their guns were full of live ammunition. It seems that they were tricked by Charlie before, Charlie actually only replaced the magazines in their guns with empty cartridges, but they actually still had live ammunition on them, and they took it for granted that all their bullets were replaced with empty cartridges.

Now they were shooting bullets as if they were empty cartridges, they were just shooting on instinct.

But even if the bullets in their guns were live, they didn't seem to have any effect on the demon. If you have to say that there is an impact, it is the effect of scratching the boot.

"Mr. John, if you don't want to lose your life here, hurry back to the Imparaborumi Barrier!" Tian Xiaobing's voice suddenly sounded in everyone's minds.

As if they had heard some kind of curse, John and the others obediently returned to their original positions one by one, and no longer dared to rush out rashly. And those two dead companions can only be equivalent to a vain death.

"Xiaobing, what kind of monster is this?" Yang Hao asked Tian Xiaobing. The others pricked up their ears to listen.

"Kosi, do you remember the evil one on our trip to Tunguska? Tian Xiaobing replied.

"What? this is the evil one who has always embellished us?" Yang Hao's heart was shocked.

"Hahahaha! This second lost key is finally here, it's mine, it's mine!" By this time, the demon had already smashed the coffin with one elbow, and pulled out a round ball reflecting a metallic luster from a pile of broken dead people's skeletons (which was supposed to be the burial in the coffin). At the same time, he also changed from the image of a demon to the image of an ordinary person.

"Ma Daocheng!" Yang Hao couldn't help but exclaim.

"What? is he Ma Daocheng? Ma? Isn't he dead? Why is he here? Wasn't he beaten back to his original form by the Guardians?" Heng Qi, Xie Ke and the others almost all changed their faces and asked a series of questions.

"I'm immortal, how could I die?" hahahaha!" Ma Daocheng laughed wildly at everyone.

At this time, Tian Xiaobing tried his best to stabilize everyone's body and mind through his mental power: "Everyone stay in the boundary, don't go out! This person is indeed Ma Daocheng, and he is indeed not dead! Because the guardian's energy has not reached the highest state, it can only send him back to their world, but cannot destroy him! Uncle Fu, Miss Fu, you must not be impulsive, do not go out! We are not his opponents, and rushing out will only cause senseless sacrifices!"

"Shall we leave it at that?" exclaimed Hengqi.

"yes, do you just watch him snatch the lost key away?" Xie Ke also exclaimed.

"He can't snatch it, because the Guardians are already here!" Tian Xiaobing said.

"Where's the Guardian?" everyone shook their heads.

"I'm here. Yang Liu suddenly said loudly. However, her voice was no longer her normal voice, but a slightly hoarse, low, neutral voice.

"What? Willow is the Guardian, and how has her voice changed?"

By this time, Ma Daocheng had already crushed the metal ball, and the metal shell of the ball shattered into countless shards the size of fish scales, and fell through the cracks of his fingers to the ground like slow motion in the movie. And in the palm of his hand is a silver key!

Yes, a handful, not a slice.

"Haha, there are four 'happiness', 'sorrow', 'sorrow', and 'suffering'! In this way, the time when my king is born is just around the corner!" Ma Daocheng kept laughing wildly, playing with the four lost keys in his hand, and the pride on his face overflowed.

"Take it, you're too happy!" the Guardian was still standing still, but her voice seemed to have a great penetrating power, piercing Ma Daocheng's eardrums.

Ma Daocheng's gaze fell on the guardian, first startled, and then said angrily: "Why do you want to oppose me repeatedly? This lost key is mine, and none of you want to take it away!"

"I'm afraid this can't help you!" the guardian snorted coldly, and with a gesture of his hand, the four keys in Ma Daocheng's hand had already reached the guardian's hand.

"No, it's mine!" Ma Daocheng shouted angrily, his body turned into a demon again, and leaned over to grab it from the guardian's hand.

But a green wall of light suddenly appeared in front of the guardian, and Ma Daocheng immediately shook back as soon as he hit the wall of light. But when he opened his mouth, he spit out a huge cloud of black smoke, and a skull larger than the wheels of a ten-wheeled truck appeared in the smoke, and slammed into the place where the Guardian was, breaking through the wall of light in an instant, and then turning into dozens of skulls with smaller outlines, attacking the Guardian from all directions.

The Guardian frowned, flicked the little finger of her left hand, and a miserable white magnolia flower escaped, and then her entire figure was shrouded in the light and shadow emanating from the magnolia flower. As soon as the skulls touched the light and shadow of the magnolia flower, they immediately wailed and dissipated into nothingness. Apparently the light and shadow are their nemesis, capable of knocking them back to their original form!

But there are so many of them, endless, endless, as if all the ghosts that have accumulated in hell for hundreds of millions of years have been released, and they are tireless, one after another, crashing into the light and shadow of the magnolia flowers, dissipating one after another, and there is a great tendency to not stop until the goal is achieved!

"Poof-" A mouthful of blood suddenly spurted out of the guardian's mouth, and the light and shadow of the magnolia flower also dimmed a lot, and it seemed that her skills were a little unsustainable.

"Miss Fu, Ms. Chen, we must help the Guardians!" Tian Xiaobing informed Fu Ying and Chen Xiaoling with his mental power.

Tian Xiaobing said, and with a stretch of his fingers, an orange ray of light shot out onto the guardian's body, sending energy to her.

But Fu Ying and Chen Xiaoling did not move. Fu Ying originally wanted to move, but Fu Tiansheng sternly warned: "Don't be so stupid!

Fu Ying had to stop moving. She was a very filial daughter, and at least for the time being, she could not disobey her father. So for the Guardians, she can only apologize for the time being. After all, she and the Guardian are not related, and she is not obligated to help her.

And after Fu Tiansheng drank his daughter, he shot at the guardian like a bolt of lightning, wanting to snatch the lost key from her.

To his surprise, a figure shot from the other direction, almost colliding with him. He hurriedly flashed to the side, and when he looked closely, he realized that the person was Chen Xiaoling!

It seems that Chen Xiaoling, like him, is also determined to get the lost key!