The military vehicle drove out of the tree formation, and drove to a dirt mountain on the left, although Li Yiheng cut off the handcuffs, but the hoop monster was watching, and he didn't dare to make a move, he knew that he was not the opponent of the hoop monster, and since they were all going to Lightning City, follow them to learn more, so Li Yiheng had been sitting there quietly, Xiao Ji was in the position next to him, still asleep, Diana and Rainbow

Leaning together, staring warily at the three hoop freaks?

The car came to the foot of the mountain, turned right into an avenue, the avenue is located between two mountains, and it is very flat, there are many tire prints on the road, it seems that there are often vehicles passing here, after entering the avenue, the sky is even darker, from time to time there is thunder, and there is a fleeting electric light, the convoy crosses the avenue, and stops in a long ribbon parking lot paved with stone slabs, Li Yiheng holds Xiao Ding, and Diana and Rainbow get off the car under the surveillance of the three hoop monsters.

Li Yiheng drove around the back of the car to the front of the car, and found himself in an open plain, surrounded by mountains, and the sky was constantly tumbling and surging. The whirlpool shape of the thunderstorm cloud, the thunder and electric light mixed in the thunderstorm cloud, covering the whole mountain, like a huge black pot lid, buckled above, and the place where they came in happened to be a man-made mountain stream, in the middle of the mountains surrounded by black walls, located in the eye of the thunderstorm cloud, there is light in the sky above the city, at first glance, it is really like a heavenly dawn shining in the dark hell.

Cheng Dong commanded the two ringed monsters to come to the edge of the stone slab, pointed at the gravel-covered ground, the two weirdos stood apart, and each leaned down to grab two bowl-thick black iron chains from under the gravel, and the iron chains were dragged out of the ground by them, Li Yiheng noticed that under the four black iron chains were four straight small ditches for the placement of black iron chains.

As the four black iron chains were pulled out one after another, bringing up the stones and sand covered on them, they came to an abrupt end in the distance, and the two strange people each grabbed the iron rings on the two black iron chains, and struggled, and the ground at the end of the ground suddenly sank into a large area, revealing a square hole.

Cheng Dong walked to Li Yiheng's side, smiled and said, "This is the lightning city you are looking for, it is different from what you imagined, right?!"

Rainbow and Diana have been looking at the thunderstorm clouds swirling in the sky since they got out of the car, and Rainbow was even more dumbfounded, muttering, "This is the national capital?"

Li Yiheng looked at the hole in the ground and asked, "We have to go through the hole in the ground? It is flat from here to the city wall, why don't you drive from the ground?" Li Yiheng looked at Cheng Dong and just smiled and didn't answer, and suddenly a row of purple thunderbolts hit the ground in the distance, splashing bursts of gravel and scorched earth, and then several thunderbolts hit the surface irregularly, Li Yiheng realized that it was impossible to walk from the ground, and it would really be scorched by the electricity.

Li Yiheng saw that the slope that was crushed by the wheels was somewhat deformed, but the vehicle would bounce back to the prototype after that, and the material should be nearly one meter thick steel plate to bear such weight for a long time, and the four black iron chains connected to the steel plate were firmly welded on both sides of the steel plate slope.

When the last car drove off the slope, the two iron ring monsters who had opened the hole before and the two sides of the square steel plate were thrown upwards at the same time, and the large steel plate was thrown up on the separated surface, and with a loud "click", the steel plate returned to its original position, and the originally dark hole was even darker.

At this time, the car lights were turned on one after another, illuminating the way forward, and the two strange people had returned to the position of monitoring Li Yiheng at the moment when the lights were turned on, and Diana and Tianhong were almost screaming.

Cheng Dong still smiled and said, "If you haven't met us, you won't be able to enter Lightning City." ”

Li Yiheng knew that what Cheng Dong said was the truth, there was a dense thunder and lightning attack from the ground, it was simply difficult to move an inch, and the large steel plate that closed the underground hole was hidden under the gravel, and the newcomers could not find it at all, even if they found it, they could not open it without considerable brute force, Li Yiheng admitted that the three transformation monsters had a power that should not be underestimated, and the flickering lights hit their expressionless faces, which made people feel a chill.

The cave is surprisingly dry, which may be related to the sandstone geology here, the sound of the military vehicle engine resounded throughout the cave, through the light of the headlights, Li Yiheng saw that the roof of the cave and the wall of the cave were supported by steel concrete, there was no superfluous architectural decoration, and it was only for the convoy to enter and exit.

At a distance from the edge of the city, the military vehicles traveled in the cave for about half an hour, and came to the same exit as the entrance, where a heavily armed army was waiting for them, uniformly dressed in blue-gray uniforms, neatly lined up outside the entrance.

The military vehicle slowly came out of the hole, and the soldiers surrounded the military vehicle that Li Yiheng was riding, Cheng Dong took the lead in getting out of the car, and whispered something in the ear of a soldier led by him, and then the soldier ordered his subordinates to take three black hoods for Li Yiheng, Rainbow and Diana to put on, Xiao Ji has not woken up, and has been caressed by Li Yiheng with one hand on his chest.

The three of them were escorted out of the car by the soldiers with their heads covered, although Li Yiheng couldn't see it, but still felt that they were going to a high place, first heard the sound of the door opening, and then entered an elevator, from the messy mechanical sound that came into the ears, it can be judged that the elevator is open, and there is an iron fence to protect it, Li Yiheng deliberately made a stumble, leaning on the protective railing, Li Yiheng estimated that the elevator rose two hundred meters, and was taken to an empty room by the soldier, and the soldier's footsteps echoed very loudly.

The three of them were tied to the inclined iron bed by the soldiers and left, Li Yiheng's hood was taken off, and the first thing he saw when he opened his eyes from the dim hood was Cheng Dong's face full of smiles.

When Diana and Tianhong saw Cheng Dong, the two girls scolded together, what was ugly and scolded, Cheng Dong pretended not to hear, and tinkered on the test bench on the opposite side full of various mechanical parts, and there was an iron ring mounted on the strange man in the left corner of the test bench.

Li Yiheng looked around the whole room, the ceiling was almost fifteen meters high from the ground, the top floor was filled with suitable lights, and the four corners and the black iron boxes with the length of the arm were aimed at the center of the room, and the top was a small circular hole, which was very similar to the machine gun, but smaller than the machine gun; the four walls of the room were all hung with iron recliners that could be lifted, and there were about twenty on each wall, which seemed to have been used for some years, and the room was full of instruments that did not know the purpose, Li Yiheng guessed that this was the place to transform people.

Cheng Dong stood in front of Li Yiheng with a handsaw fork leg in his right hand that flashed with cold light, and the smile on his face was also replaced by a cold gaze, which made Li Yiheng tremble: "Could it be that you want to unload my arm?"

Tianhong tried hard to break free, pulling the chains that tied his hands and rattling, and kept personally attacking Cheng Dong in his mouth: "You pervert, let us go, it's not enough to kill you eight hundred times just for what you did." ”

Cheng Dong still looked at Li Yiheng's right arm calmly, rolled up Li Yiheng's sleeve, put the handsaw on his elbow with a "bang", sawed up, and the piercing sound was accompanied by sparks, once, twice, three times...... , I don't know how long it has been sawing, Cheng Dong's forehead is already protruding, and sweat is also wet with hair.

Li Yiheng whistled lightly, while continuing to observe the layout of the house, looking for an exit to escape, Diana couldn't stop snickering on the side, she knew that Cheng Dong was doing useless work.

Cheng Dong looked at Li Yiheng's intact arm, there were no scratches, and he picked up the handsaw again and looked at it in front of him, the blade of the handsaw was almost smoothed, but Cheng Dong was not angry, but his face was excited: "It's even more domineering than I expected, it's definitely not an element in this world, it's a big surprise." ”

"You're insane!" Rainbow scolded without losing any time.

Cheng Dong turned to Tianhong with a smile: "How do you know? It's not that neuropathy can't do what I'm doing now." ”

"You're shameless. Diana scolded again.

"If you do my job, you have to be shameless, and if I want a face, you won't be tied up here. ”

“......”

In the interval between Cheng Dong's argument with Diana and Tianhong, Li Yiheng's right arm swelled abruptly, the iron ring that bound his right hand broke in response, and the swollen right arm returned to its original state, spewing out a small puff of steam at the junction of the elbow.

Cheng Dong took a few steps back in surprise, watching Li Yiheng's right hand calmly grasp the iron ring in his left hand, and gently pulled, the iron ring was twisted and stretched, Li Yiheng pulled out his left hand, got up and walked towards Cheng Dong, Cheng Dong kept stepping back, leaning on the mechanical table, and knocking over some parts on the platform.

Li Yiheng put his face in front of Cheng Dong, the distance was only ten centimeters, and Cheng Dong could feel the breath exhaled by Li Yiheng hitting his face.

"You, what are you going to do?" Cheng Dong asked with some trembling.

"Let me take a closer look!"

Li Yiheng's right hand suddenly grabbed the handsaw held by Cheng Dong, held it in front of Cheng Dong's eyes, and the handsaw folded vertically in half due to the force, and then Li Yiheng's right hand holding the handsaw emitted a slight red light, staining the entire handsaw was also bright red, as if it had been quenched in a furnace.

Bursts of scorching air rushed to Cheng Dong's face, and his eyes still reflected the hot handsaw, as if he would stick to it at any time, "Stop, stop." Cheng Dong leaned weakly against the mechanical table, revealing a frightened expression.

Li Yiheng threw the red-hot handsaw aside, walked towards Diana and Tianhong, only to hear the four crisp sounds of "click, click, click, click", the iron ring was ripped open by Li Yiheng, Diana rubbed the strangled wrist, and kept muttering: "I can get out tomorrow morning, but I have to wait until now, so that we can suffer for so long in vain." Li Yiheng smiled embarrassedly, but saw Tianhong go straight to Cheng Dong, grabbed an iron rod on the ground and slashed it off.

This frightened Li Yiheng, and hurriedly turned around and came behind Tianhong, pinching the iron rod that was about to fall with two fingers, Tianhong said angrily: "What are you doing?, let go, I want to teach this guy a lesson today." Tianhong said and pulled the end of the iron rod with both hands, wanting to withdraw it, but the iron rod did not move in Li Yiheng's hand.

"Don't worry, didn't you notice that he hasn't called the guards over yet?" Li Yiheng flicked it, and the iron rod flew out and was nailed to the wall behind him.

Rainbow looked at Cheng Dong strangely, Cheng Dong was still leaning on the mechanical table, nodding to them, and the cheeky energy just now was gone.

Tianhong grabbed the collar on Cheng Dong's chest and scolded sharply: "Say, what are your intentions? I won't be deceived by your hypocritical appearance." ”

"You let me go first, you still have to call me uncle regardless of your age, it's rude. Cheng Dong looked at Tianhong's flushed face, and began to mess around shamelessly again.

Tianhong snorted coldly, pushed Cheng Dong away, and sat back on the iron bed, his sharp eyes always staring at Cheng Dong.