"I'll come first, I'll come first!" Richie exclaimed excitedly, "Now start the timer." 3、2、1！ ”

"Bang dang!"

Richie slapped his paw on the wall, and the entire passage rumbled, and the loud noise shook Zhao's head and dizziness.

Large patches of rust, dust, etc., were peeling off the walls, and there was dust in front of me. A thick rust peeled off the top of his head, just smashing Zhao Yiyi's head.

"Oh......" Zhao Yiyi couldn't help but have a rough mouth, and hurriedly checked the protective clothing.

This bastard definitely did it on purpose; Anyway, the interior of this ancient quest hall seems to be quite vast, why didn't this huge bastard get stuck.

"Wowhaha......" Rich looked at Zhao Yiyi's appearance and laughed proudly.

Zhao Yiyi looked up at the bastard: "Richie, should we move places?" You shrink down, and we go some distance ahead and ambush us. ”

"Humph!" Richie's figure shrank rapidly, and his length of 35 meters quickly shrank to less than three meters in length and his height was no more than the height of one person.

Zhao Yiyi looked strange. Where did all the huge bodies go?

"Amazing, right?"

Zhao Yiyi nodded.

"Want to know?"

Keep nodding.

"I won't tell you! Wowhaha......"

At this point, the elf spoke: "I'm going to detonate a magic ball bomb." Countdown, 10, 9...... 0, detonated. ”

After a pause, the elf said again: "Zhao Yi, Richie belongs to the magic body, and the 35-meter body belongs to the magic body, which is full of magical energy, and can also be called a combat body and an energy body."

When all the energy is concentrated into the dragon core, it shrinks. The shrunken is the flesh and blood. His body is two meters long. ”

"I want you to talk too much! Zhao, let's quickly transfer the position. ”

Richie flapped his wings and ran forward, his tail flicking behind him, and swept over Zhao Yiyi's head. After the wings flapped, the scene was dusty.

This bastard definitely did it on purpose.

After running for about five or six hundred meters, I found a room and got in. The room was empty, and the floor was littered with piles of dust, probably caused by corrosion from furniture, etc.

If you look closely, the surrounding walls are corroded and pitted, and some wiring hangs intermittently on the walls or ceiling. There are also some tables and chairs that can be seen in the frames of the cabinets.

"Squeak......" There was a shattering sound under his feet. Zhao Yiyi bowed his head......

"Wow!" Classmate Zhao jumped up in fright, and after his feet collapsed, several rotten white bones were exposed.

"Isn't it just a bone, screaming like a desperate crow! There is a chance to go to my place and see the White Bone Mountain, which is higher than the peak! Richie's wings spread out, and in an instant the wind blew fiercely, and the scattered bones on the ground were seen in the flying dust.

"Bastard!" Zhao Yiyi was angry, but the panic in his heart disappeared.

Fortunately, Hilde's voice came from inside the helmet again: "Okay, I'm done testing here." If the calculation is correct, the distance between us is about 8 kilometers, showing a fan-shaped distribution. Corresponds to the magic circle structure. I reset the locator.

In addition, a large cavity was detected in front of the auditorium, and the control center should be in the lobby, thinking that the 'lobby' was located. It is expected to travel about 20 kilometers.

Let's go ahead. ”

A signal appeared on the locator, which was recompiled by Hilde. However, it is only 'FYI', there is only an arrow in the direction of travel.

"Did you all get the signal?"

Everyone said: I got it.

Heard continued: "That's good. Let me make two points.

First, everyone should reach the end as soon as possible, but don't rush into the hall, find a place to hide, or scout the surroundings.

Second, I tested the air here. The ingredients can breathe, but at a lower temperature. Consider that there may be bacteria, viruses, etc., from ancient times in the air. It is not recommended that you breathe the air here.

If you must breathe the air here, see if you can filter and warm it with your own breathing apparatus.

Alright, move on! ”

In the dark steel hole, only the sound of footsteps echoed. Richie would be evil at first, but after a while he would find it boring.

Zhao Yi finally lay on Richie's back again, and Richie ran forward. Zhao Yiyi observed the surroundings through infrared equipment. In this icy world, anyone who shines needs to be vigilant.

As they move forward, the team also communicates with each other to determine their own environment and safety.

The road was so smooth that there were no turns. It's just that the further forward he goes, the less gravitational pull the ground gets, and finally Richie flies straight forward until a huge space appears in front of him.

It's no longer completely pitch black, but faintly fluorescent. The light is very weak, but after staying in the dark for a long time, this faint light still gives people a sense of infinite light.

Zhao Yi jumped off Richie's back, where the gravitational pull was unbelievably low. Because the gravitational force is too low, Zhao Yiyi even has to be careful to maintain balance; If you push a little harder, you will float.

"This is the center of the earth!" Zhao Yiyi was surprised.

I saw a documentary before that said that the place where the earth's gravity is greatest is the average altitude. If it is too high or too low, the gravitational pull will decrease.

If it's too high, it's the direction of space. If it is too low, it is the direction of the center of the earth. In the geocentric position, the resultant force of gravity is zero because the gravitational forces are balanced – not that there is no gravitational force, but that the 'resultant' force is zero.

"We're here." Zhao Yiyi contacted everyone through the internal channel. As for Richie, this guy is looking around.

Hilde's voice came, a little solemn: "Everyone be careful, I just saw each other's figures." Wearing battle armor, I can't see who it is. But when I saw one, the other two must have arrived.

Let's talk about tactics. ”

Richie quickly retracted his head, his fanged mouth open and closed, and he didn't know what he was doing.

Zhao Yiyi shrank in the corner, picked up a broken steel plate and blocked it in front, carefully observing the probe.

This is the so-called 'hall'. The hall is extremely open and wide, and the detector on the helmet gives data of 4,180 meters - that is, about 4 kilometers in diameter.

In the center is a large suspended sphere about 300 meters in diameter, from which the fluorescence in the hall is emitted.

The surface of the sphere is covered with a hexagonal honeycomb-shaped stout protective net; Tumbling energy streams can be faintly seen inside. The temperature in the hall is also around 4 degrees Celsius.

Compared with the low temperature of minus 1200 degrees outside, it can be said that it is as warm as spring.

The surrounding walls are full of 'caves' of different sizes, either square or round. That's how people come out of these 'holes'.

The caves are dense, and it is difficult to find traces of enemies from such an environment. Unless the other party actively exposes it.

Hilde's voice rang out again: "I just scanned it, and there are about five or six thousand holes here. It's hard to find the enemy's hidden traces in these holes.

But without finding the enemy, we can't safely go past to activate the core and submit the mission. And we can only activate four keys, so we have to capture a captive! ”

Zhao Yiyi retracted his head and took the initiative to say: "Now everyone should not be far away, and there is no obstruction ahead, poking the locator out of the hole, it should be possible to complete accurate positioning."

I think we should gather first.

What Hilde had seen before was, perhaps, the process of the convergence of enemies. ”

"Not bad." The elf spoke, "Hilde, it's the most inconvenient for you to move, let's go to you." You pay attention to cover. If the enemy attacks, you must find the enemy's location and shoot back. ”

"Good!" Heard was unceremonious.