Both Yuntian and Takuya Han have confidence in the Iron Bone Mercenaries.

This mercenary army is the top-ranked mercenary corps in Longmeiro City, and it is said that many mercenary corps are also retired sergeants of the Maha Tianwei Army, and they have extremely strong combat effectiveness.

There were even powerful monks among them.

So, after the Iron Bone Luo mercenaries sneaked into the cliff, the two of them followed, eager to see what was down there.

In their opinion, whatever is down there should be nothing in front of a powerful mercenary.

Of course, the two of them did not stupidly run to interfere with the mercenary's actions, and did not drag the mercenary back.

Takuya Han released a small flying machine and slowly flew forward, scouting the situation inside.

There should be a dark river in the mountain, forming a waterfall as high as four or five zhang, like a water curtain hole, passing through the waterfall, and there is a cave more than three meters high below.

The cave is relatively spacious, the light is not very good, it is very humid, and from time to time water droplets drip from the roof of the cave.

The mercenaries have already touched in.

The little bee flew forward for a long time before discovering the first point of light.

At the bend of the cave, a very experienced mercenary lying on the edge of a huge rock is lying motionless on the rock, which is enough to make people mistakenly think that it is a rock if it were not for the drone's thermal induction.

Yun Tian made a gesture to keep going.

The two of them reached forward.

After a while, the mercenary on the rock quietly got up and continued to move forward with agility and silence, and by this time, the little bee had already spotted the second mercenary in front.

The second mercenary had just gotten up and moved forward.

After a while, the first mercenary arrived at the location where the second mercenary had just been hiding and quietly lurked.

Tuogu Han typed a few lines in this book: "They call it the second advance, once there is danger inside, they can also find it in time and escape quickly, and they are really masters." ”

Yuntian nodded.

The professional is different, these mercenaries are very powerful at a glance, perhaps, they can find out the strangeness of this place and solve the crisis of the school, so that he can continue to study in the school.

Groping in the dark, a little deep and shallow.

Fortunately, Takuyuhan's book has a glimmer of light, and he can sense the general terrain in the cave, so he won't fall into a deep pit or fall or something.

The mercenaries in front walked quite carefully, not very fast, and the two of them could follow slowly.

In about half an hour, the terrain perceived by the little bee in front of him suddenly opened up, and a hall appeared on top of Tuoguhan's slab.

This hall is not small, about the size of a basketball court, and the strange thing is that when you see this hall, you feel like a hospital hall.

Directly in the direction of the cave, there are some glass facades with many windows, which are very similar to hospital windows except that there are no registration signs.

On the right side of the hall against the wall, there are four machines placed side by side, similar to the automatic printer of the examination results of the hospital, about 1.5 meters high, which is very easy to operate.

At this time, in the hall, the mercenary army captain and his people were investigating the situation.

There was a mercenary standing guard at the entrance of the hall, and there was a mercenary left in the cave.

The glass of the window, which resembled a registration queue, had been smashed by the mercenaries, and a sergeant got inside, rummaged through it, and after a few moments, shouted inside: "Nothing has been found." ”

Inside the hall, there are also mercenaries scouting.

However, the facilities here are quite simple, and nothing special was found.

The mercenary captain tapped his gun lightly against the wall, listening carefully, hoping to find some clues.

After a while, in the hall, the mercenaries who circled around several machines raised their hands and said, "Boss, there is something wrong with this machine. ”

The mercenary captain flew over and asked in a low voice, "What's the situation?"

The mercenary pointed to the input panel of the machine and said softly: "You see, the panel of this machine is very worn, the handwriting is almost polished, and there is no dust on the panel, it seems that it is used more frequently." ”

The mercenaries who were investigating inside also jumped out when they heard the rumors and came over to investigate together.

The captain made a gesture of "five" in his hand, made a gesture to the outside, and told the guard at the door in sign language: "Let Xiao Wu come over." ”

After a while, Xiao Wu, who stayed in the cave to be on guard, got the order and quietly sneaked into the hall.

Xiao Wu should belong to that kind of technical role in the team.

After coming in, the other mercenaries immediately got out of the way and let Xiao Wu tinker with the machine.

Xiao Wu stretched out his hand and slapped on the machine, the machine made a slight buzzing sound, and the display of the machine immediately reacted, and a green light appeared.

Inside the cave, there was a deep green.

For some reason, seeing this green light, Yun Tian's heart was suddenly full of jealousy, and he felt a chill down his spine and a chill in his heart.

Almost instinctively, Yun Tian felt very inappropriate and felt a huge pressure.

Quietly taking a few steps back, Yun Tian looked at Tuogu Han's tablet and pointed his hand at the tablet.

Tuogu Han nodded slightly, and immediately took Yun Tian back four or five meters, retreating to the special area that Yun Tian was referring to.

It used to be a place where mercenaries were hiding, a huge rock blocked the cave, and the two of them stood behind the rock, lying on the rock like mercenaries.

Inside the hall, small bees floated silently on the roof of the cave, observing the situation in the hall.

In the hall, Xiao Wu lowered his voice and said: "Look at the panel, these four numbers are often used, it may be a kind of password, the degree of wear and tear of the four numbers is about the same, then it is very likely, this password is four digits, or eight digits, four digits, it is relatively simple, if it is eight digits, then I can only scratch the blind ......."

After speaking, Xiao Wu casually entered four numbers on the panel.

I don't know if it's luck or what, anyway, after these four numbers are input, the machine reacts immediately.

The display is green, the interface changes, and an elevator appears on it.

The elevator seems to be set up at the bottom of the cave and is rising towards this hall.

The captain looked at the monitor, then at the hall, and raised his hand to signal everyone to get ready.

Several mercenaries separated in an instant, standing in different directions in the hall, but the weapons in their hands were all pointed in the direction of the elevator rising, and they were ready to fight.

Xiao Wu also hid next to the machine, using the machine as a cover, and the weapon in his hand pointed in the direction of the elevator door.

There was a soft click on the mountain, and the elevator came.

The little bee also pointed the camera at the elevator, and all the mercenaries were shocked in unison, keeping a close eye on the elevator.

The mountain opened silently.

Then, the picture in the elevator had just appeared on the tablet, and there was already a dull ticking sound from inside the mountain.

The mercenaries had shots, and the guns in their hands were equipped with mufflers, so the sound was not very loud.

On the slab, there was only a firelight, and then there was a green light.

Yun Tian and Tuo Gu Han looked at each other, not knowing what was going on inside, and wondering why the mercenaries suddenly opened fire.

However, it didn't take long for the two of them to look at the monitor with wide eyes and expressions of horror.

After the firelight, the green light was abundant, and the hall was already green.

Then, suddenly, the fire stopped.

The elevator was finally revealed.

Seeing the things in the elevator, Yun Tian and Tuogu Han couldn't help but be terrified, and instantly knew why the mercenaries were shooting.

This elevator is also very similar to the big elevator in the hospital that allows the hospital bed to go up and down the stairs, very wide and long.

Only at this time, there was no hospital bed inside, but a huge bright red coffin that was extremely tall.

The head of the huge coffin, facing the hall.

The most terrifying thing is that the red on the coffin is actually the blood that is still flowing, and under the blood, there is a green glow.

The strange thing is that the coffin was shot by the mercenaries, but there was not a single bullet hole, and there were many bullet heads scattered in the elevator.

The chill in my heart was that almost at this moment, all the mercenaries, including the one guarding the door at the entrance of the hall, had already fallen to the ground, and blood flowed from their bodies, which was absorbed by the coffin, and six streams of bright red blood appeared on the ground.

Green light, red coffin.

Flowing blood.

A powerful mercenary who fell to the ground in an instant.

What happened in front of them was so terrifying that Yuntian and Tuoguhan lay on the rocks, not daring to move.