Steel steam and flame

Kara and the others slowed down, and the sound reached its peak at this moment, and then spread inside the spiral staircase. Warm air blew up from below. It was the heat wave that had not yet dissipated from the explosion. It had the typical smell of fire and a beastly aura, which was the smell that only beasts would emit when they were angry. It seems that people's faces turn red when they are angry, and the blood vessels bulge on their foreheads, which gives people such a strong intuitive feeling.

"Who could it be?" Gustin spoke to the side. They also had cross pupils open. They were all students ranked within the top 50 in overall performance. Each person only had two inhibitory tubes. If they were turned on for a long time, it would not What a burden it places on the body.

"Who else can there be? I can only think of Mr. Cassia among the people at the bottom." Li said, his soft and long voice filled with suppressed and unknown syllables, which were about to burst out from his body** ****. He squinted his eyes and took a few greedy breaths of the air here. There was a strong smell in it, which made him enjoy and intoxicate.

The syllables of the words were falling one by one, and a black shadow was already flying up from below at an extremely fast speed. The same bright red cross pupils, but this is the first time they have really seen Cassia unfold. Those eyes were even brighter red, filled with violence that could burst into the air. The red inside was as red as blood. Even the golden light that should have been bright was completely suppressed by the red light. It was filled with the desire for killing, as well as demands for blood and life. Just like the most primitive beast, without any unnecessary restrictions.

"A surgeon with only one suppressor tube?" Carla and the others looked at Cassia, who exuded a violent aura, and this thought suddenly appeared in their minds. This state is definitely not the state after being suppressed by the suppressor tube. In other words, this state of liberation is far more violent and thorough than the state of liberation when they unfold the cross pupils under the two suppressor tubes. The reason is of course obvious. There cannot be any students in the military school who do not have suppressor tubes transplanted. It is more thorough than the two suppressor tubes. There are only a dozen students who have received special applications from the military school. Each of those dozens of people only had a suppressor tube, and they always stood at the top of all the students.

Now in the eyes of Kara and others, Cassia is a rampaging machine at the moment. Every step was carried with great strength, and the sound of steel intersecting when stepped on the iron stairs was enough. With each step, he could jump over a dozen stairs with strength. On the stairs behind him, there were dents of his footprints a few centimeters deep, which was where the sound of twisted steel came from.

"Kara!" Cassia's galloping figure paused quickly, as if there were countless iron chains pulling his body in the space behind. His footsteps landed lightly on the stairs not far in front of Kara, with huge inertia. The kinetic energy had no impact on him at all, and landed steadily in front of Kara and the others.

"As long as you're all right." Cassia breathed a sigh of relief in her heart. She no longer had to spend time looking for Kara and the others. This was the best situation for now when time was extremely tight. "Follow me and manage the steam drill." We have to go down from there. Everything is explained on the way. The mining machinery is about to fall off and we must leave immediately."

Cassia's body activated again, turning into a black shadow and continuing to fly up the stairs, leading the way for Kara and the others.

"Mr. Cassia, I'm really curious about what you did down there." Li followed behind Cassia and said, only a little slower, but there was no trace of panic in his tone.

"I don't want to make any big noise. There are silencer blocks everywhere in the spider building. I thought the sound would be very quiet, but Nolida's men were lazy and didn't place these things near the steam drill. There is nothing I can do. ." Cassia replied, the steel under her feet sank hard, and everyone's heart suddenly trembled.

If you fall from here, everyone will really die.

"We have to go down quickly. Mining machinery is far from the whole plan of Nolida. He wants us all to die here and destroy all traces. Even his informed subordinates will not let go at all." Cassia's voice It was slightly cold, and outside the front corridor exit was the corridor of the target floor. As long as they entered, they were one step away from danger.

Kara and Gustin quickened their pace to catch up from behind, but Cassia had slowed down some. The gushing power when the rejection reaction is fully activated increases the extremely strong physical ability. After a short period of adaptation, he can control it somewhat better.

"How do we get down, Cassia, do you have a solution?" This was everyone's question. They only left the most basic equipment and some ropes, and threw away all the rest of the supplies. I originally wanted to look for fabric to make a simple parachute, but found that there was no suitable material on the entire floor. Nolida has long expected this situation and will definitely be prepared. If he wants everyone to die, he will never give anyone a chance.

"The source of this sound is our passage, otherwise I wouldn't have opened it to speed up the falling off of the mining machinery. We have to hurry up. No one knows how long it will take for this heavy thing to fall completely, let alone how long it will take to fall off. , there will be other more serious things waiting for us." Cassia sighed, and the speed increased again. Kara, Li and the others were behind him and could keep up without much reluctance. Short-range bursts are still within the tolerance of everyone's body.

After exiting the spiral staircase, the scene in the circular corridor in front of me has completely changed. Almost all of the aluminum ceiling fell down, revealing various hideous and twisted pipes. The steel plates on the floor joined by the rivets on the ground were all warped at the corners due to extrusion. Broken glass was scattered along the way, and smoke began to spread at this time.

They ran wildly down the corridor, and there were some cold white lights flickering in front of them. Finally, a deformed and fallen door appeared on the side, and sound was erupting from there. Inside was the place where the giant steam drill was looked down from above.

Kara and the others followed Cassia and bent in. The sound of the friction of steel reminded them of the sound of guns exploding. Cassia shot and shattered the thicker glass in front of him. Six bullet holes appeared on it, the size of a fist, and countless lines spread around the bullet holes. Then he picked up the chair next to him, lifted it up like an iron rod, and hit the glass. No matter how tough the glass was, it turned into pieces. So under the dim light in front of me, I saw huge steel pillars that were joined together and reflected the cold light. Their surfaces were smooth, like mirrors, and covered with lubricant. These are the extension components of the steam drill bit. They are installed in a large portion of the rock formation above the head, which is used for the rise and fall of the steam drill bit. They are driven not only by steam, but also by hydraulic systems designed and built to harness the power of the billions of tons of water in the Moon Lake and its subsurface rapids. Otherwise, compared with letting the steam drill tear through the hard rock formations under the ground, the power required to drive these nearly solid steel cylinders will also be a headache.

The steam drill bit is descending at a visible speed. It is made up of countless giant parts and presents a standard truncated cone shape. On the slope, you can see the spiral blades that are still polished to a sharp edge. They are forged from carbide, are dull gold, and are covered with rough friction scratches. They are wide enough to drive a dozen steam vehicles lined up side by side. car.

"While the distance is not high enough, jump on those spiral blades and run down with the rotation." Cassia shouted in the noise, and jumped into the air. There were several safety fences erected in front. Every time the steel arm grabs the fence, it releases some gravitational potential energy. At a height of more than ten meters, this method was used to completely land the landing, and even the time of slowly lowering the rope was saved. It was simple and rough, but it was suitable for these operators.

Kara and the others followed Cassia's method and came to the spiral blade safely. Here, they can truly feel the non-stop cold wind that circulates in the sky, as well as the moist water vapor cooled down in it. On one side is the headless steam drill body, which is covered with specially made hideous and ugly lines, which can better transmit power and crush rocks. On the other side is a black cavity thousands of meters high, and the still-burning flames of the support columns can be clearly seen.

They did not stop. The spiral blade on the steam drill was a spiral staircase that was magnified countless times. They had to hurry down to the bottom and fight for every minute and every second to reach a safe ground. .

But that was not enough. They had to leave the central area of ​​the mining area covered by mining machinery at a faster speed while reaching the ground. The huge one-piece building that spreads for more than ten kilometers falls. If you don't hide far away, it will be difficult not to be affected. Not to mention that other catastrophic things may happen later.

Several people squeezed their physical potential, reaching their maximum speed at this moment. The wind whistled in their ears, and the air rushing towards them became a resistance to their progress. The air at this time also had a relative pressure. Make it difficult for them to breathe smoothly.

In only a few minutes, the steam drill bit had already lowered to the edge of the huge mine. The direction of the drill bit had been slowly tilting in a certain direction. The spider building above the head, with most of the lights extinguished, had reached the edge of the end. During the descent, the mining machinery sank violently several times, and the time interval was also shortened at an unparalleled speed.

"Front, front, jump down!" Cassia shouted to Kara and the others behind them. A few meters away, the earthy gray ground could already be seen in the beam of a strong flashlight. It was a low ridge and piles of slag. The hill that rises. This is exactly where the mid-waist position is.

Several people jumped up and rolled several times on the slope to relieve the force of the downward impact. When they stood up again, several people looked at the compass they carried. In the darkness, only the direction was the most correct guiding light.

"Speed ​​up the time." Gustin pointed to the top of his head. A small flame was already burning on it. Something destroyed and exploded. The last curtain of the spider building began to slowly fall.