When the battle was over, the small town that had risen from the ground was back to where it had been.

The rules that once restrained Lin Chi's movement and attacks were naturally completely gone. The underground base returned to its original silence.

- Of course, it should only be temporary.

From the death prompts that popped up from time to time, Lin Chi could tell that the tribal challenge on Mount Olympus had definitely begun, and the players were fighting each other.

But now, the first thing I have to do is find a way to get out of this underground base......

Lin Chi walked through the open space that was still in the city just now, continued to move in the direction of Olympus Volcano, easily solved several "Abyss Guardian F93" robots on the road, and entered a deserted building complex.

In contrast to the pompous buildings of the Dead City, the buildings here have the style of a scientist's underground base, with walls made entirely of silver-gray metal, and their round shapes look like bowls buckled upside down on the ground.

The ground here is also covered in a thick layer of dust, and it seems that there is no sign of life at all. Lin Chi stepped forward vigilantly, pushed open the rotten metal door of one of the rooms, and entered the room to observe the situation inside.

This is a standard research institute, the room is full of all kinds of experimental equipment, a surgical table with dried blood stains, displayed in the center of the laboratory, and a lot of messy test tubes and glass bottles are piled up on the table next to it, which is obviously extremely dangerous.

In Lin Chi's view, this research institute should be part of the underground base of scientists. If you're lucky, you might be able to find some clues here, or bring out the game's epic loot.

Thinking of this, he immediately began to search the house, avoiding the drugs on the table that were likely to carry their own highly toxic drugs, walked to the corner of the room, and finally found an X-102 "Spirit Ship" laptop that could still be used for half an hour no matter how long it was placed.

Just like the last time he checked the information, when Lin Chi put his laptop on top of the Ark reactor, the originally dark screen immediately lit up.

He quickly checked the information on the computer, and found no "audio diary" like last time, only a document titled "Experiment Report".

"Hmmm......"

Lin Chi clicked on the document casually, and the illustrated content immediately appeared on the screen. After he started reading, he quickly realized that the content of this document was beyond the psychological tolerance of ordinary people:

As for why, just look at the subtitle in the document:

"Pig and Mouse and Human Fusion Experiment Report. 》

"Through genetic engineering and the rats brought from Earth, we have succeeded in creating a creature called a 'pig mouse' that can be used as a source of meat for the inhabitants of Mars."

"According to the request of the military, we will conduct the next experiment again, which is cruel but necessary: the next experiment is to fuse the 'pig mouse' with humans to create fighters who can respond to the Soviet attack."

"In order to conduct the experiment, we need a large number of human samples, but there are not enough volunteers in the team, and the professor has already made a request to the Earth side to send some unforgivable felons to Mars to use as material for our experiments. Since the abolition of the death penalty, prisons in the United States have been overcrowded, and it makes perfect sense to experiment with these inmates. ”

Reading this, Lin Chi finally understood the original reason why humans would exile felons to Mars. But he knew very well that things would obviously not be so simple:

"The U.S. side quickly responded to our request and began to transport some felons to Mars, and in order not to be suspected by the Soviets, they could not use too good spacecraft during transportation, so a large number of experimental materials died in transit, or died during landing."

"Unfortunately, the Soviets seem to have sensed our purpose, and they began to hunt us down with some well-trained soldiers on Mars, who were not only armed but also vehicles that could move at high speeds on Mars, as well as highly lethal power armor."

- Could it be that the "scientists" on the surface of Mars and the "scientists" underground belong to the United States and the Soviet Union respectively, and are in fact hostile relations?

The Yankees sent expeditions with their own high technology, while the Soviets sent well-trained soldiers. In this way, the reason why there is a technological fault between scientists seems to be able to explain it......

Realizing this, Lin Chi frowned slightly, and continued to read the following content with illustrations, which is beyond the ability of ordinary people to bear:

After introducing the background, the rest of the test report was almost entirely about human experiments on surviving exiled criminals, combining human bodies with pigs and rats to create terrifying "rat people". And when Lin Chi saw the photo of the "rat man", the source of those giant footprints found on the sand before was immediately clear:

Judging from the picture, the "rat man" is a huge humanoid creature with a height of four meters, its lower body is still a human body, and the upper body is replaced with the body of a pig and a mouse, and the small mouse head with a muscular body looks particularly funny.

On the body of the pig and mouse, the two arms of the human were brutally "grafted", making the appearance of this monster even more deformed, which is simply synonymous with ugliness.

- So, this monster has been released on the surface of Mars?

Lin Chi continued to read the following, and then immediately confirmed his inference:

"These nezumi are very capable of fighting, but they don't have any reason at all, and they can't just kill indiscriminately. To train them to be soldiers who follow orders, it will take a long time to improve. ”

"In order to fight the soldiers sent by the Soviets, we began to drop some irrational nezumi on the surface, and this monster was powerful enough to compete with the original power armor of the Soviets. Relying on the help of the nezumi, the Soviets were also weakened in combat effectiveness. ”

"It's strange that the Soviets are also starting to exile some criminals to Mars, and we can't understand their motivation for doing so, maybe they're also conducting some experiments?"

- In other words, the Soviet forces on the surface, like the Yankees hiding underground, are secretly plotting something?

Lin Chi wanted to continue reading the following content, but found that the document had been exhausted. This is the end of this cruel experiment report.