"Nan'an College" is divided into four campuses, the east campus is the primary school, the south campus is the middle school, and the west campus is the university department, all of which are open to the public.

Only the "North Campus" is a mysterious research institution, which is strictly forbidden to be approached by idle people, and its location is also located in the barren mountains and mountains in the northern suburbs of "Nan'an College", which makes it more and more mysterious.

Bai Ou had an alloy dagger around his waist and an alloy war knife on his back, and the specially made close-fitting light armor rewarded by the academy was also worn on his body.

This kind of close-fitting light armor has a certain defensive effect, and ordinary swords can't hurt it, but it really encounters a master, in the face of alloy weapons, it is of little use, only in the melee with the beasts, it has a great effect on defending against the fangs and sharp teeth of the beasts, and is suitable for melee use on the battlefield.

From this effect, Bai Ou can guess that this light armor is a military item.

Although he was walking, Bai Ou was much faster than ordinary people running, and more than an hour later, he appeared in the northern suburbs of "Nan'an City".

Then go to the most mysterious north campus of "Nan'an College".

In the distance are rolling mountains, which are said to be connected to the "Forest of Death", but it is more terrifying than the "Forest of Death", and it is inaccessible and desolate at first glance.

Bai Ou saw a broken wooden sign diagonally inserted on the ground from a distance, with the words "No Entry" written on it, but after experiencing the wind and sun, these four words have been very blurred.

In the distance, a row of barbed wire was seen, which had fallen in half, lost its defensive effect, and looked to be in disrepair.

In the distance of the barbed wire, in the half-man-high barren grass, you can see a half-collapsed building.

Looking at the tattered appearance around here, Bai Ou frowned.

This North Campus was different from what he imagined, it was originally thought to be a heavily defended forbidden place like a military region, but now it looks like an abandoned base.

"What's going on? Has this place been abandoned? Or is it all just a disguise to confuse outsiders? ”

Bai Ou groaned, did not rush deeper, but left, and then found a hidden place to hide.

He took some dry food and a bottle of water with him, ate some food, drank some water, and then closed his eyes and rested.

He needed to wait until it was dark.

Whether or not this place was really abandoned, but the North Campus was too mysterious, and now he didn't dare to trespass in broad daylight, so he could only wait until it was dark.

Bai Ou was very patient, waited quietly, did not rush or impatient, and finally it was completely dark after a few hours.

Only then did Bai Ou stand up, touched the alloy war knife behind his back and the dagger in his arms, like an agile cat, silently, with the help of a large number of weeds to hide his figure, and quietly approached.

Soon he walked around the half-collapsed barbed wire fence and saw the large expanse of destroyed buildings in front of him.

Bai Ou didn't dare to be careless, and carefully took off the alloy war knife and held it in his hand, just in case.

His eyesight, hearing, and sensing abilities have all improved to the extreme, and if something is wrong, he can react immediately.

Diving into this collapsed building, with the help of the faint night light, you can see that there are many rusty instruments on the ground that are pressed under the cement masonry, it seems that this was once a research institution, but the building collapsed, and these research instruments have been destroyed.

"Really abandoned? Could it be that the real North Campus has moved somewhere else? ”

Bai Ou groaned, and in the night, there was silence all around, only the slight sound of his breathing.

Bai Ou was a little unwilling to continue to go deeper.

Soon, he carefully searched the ruins of this large area of buildings, and he could confirm that this place was completely abandoned.

"Has this so-called North Campus moved away or does it not exist at all? If you move away, that's where you moved. If it doesn't exist, where is the snake woman? ”

Bai Ouwan didn't expect this to be the result, his expression was a little frustrated, he stuck the alloy war knife in his hand on the ground, and sat down on top of a collapsed instrument on the side, he was hesitating whether to continue to look for it again or leave.

"Forget it, I've done my best." Bai Ou muttered to himself, stood up, and finally decided to leave, stretched out his hand, and casually pulled out the alloy war knife that was inserted in the side.

Pulling out the alloy war knife, Bai Ou was about to leave here, when he suddenly stopped again, stretched out his hand, and gently wiped the metal instrument he was sitting on.

"The surface of this instrument hasn't rusted yet, and it doesn't look like it's been too long......"

Bai Ou checked the other metal instruments, and found that some of them were covered with rust spots, indicating that they were relatively old, while others were relatively new.

He took a closer look at the broken and fallen reinforced concrete, and saw the exposed steel bars, which were also corroded, and Bai Ou used a light force, and these corroded steel bars broke, obviously these buildings collapsed not for a short time.

"No, if the collapse of this house has crushed these instruments, why is it that some of them are still relatively new, and the steel bars in these exposed concrete are so badly corroded?"

"It looks as if the house collapsed first, and then the equipment was available......"

Bai Ou was suspicious, and searched carefully again, and slowly found that this large area of buildings did not collapse at the same time, but was separated by a considerable period of time, so this situation occurred, and there were even traces of man-made in some places.

"In this way, this place is not abandoned, but artificially forged, and it is the appearance of this abandonment that is forged at different times one after another, and this phenomenon of different layers of rust will appear, which is not only forgery, but of course the purpose of forgery is to cover up."

With this inference, Bai Ou faintly felt that this "North Campus" was really mysterious, so suspicious, if he hadn't kept an extra eye, now he only thought that this place had been abandoned a long time ago, and naturally left, so according to this inference, the real "North Campus", I'm afraid that it is here, but it is artificially hidden.

Bai Ou immediately leaned down, tapped the ground lightly with his hand, and then listened carefully.

His hearing now is far beyond that of ordinary people, and under the light tapping, he can finally be sure that the depths below are hollow.

"It turns out that the real North Campus is underground."

With this discovery, it was much easier to find the entrance, searching the ground one by one, and finally let Bai Ou see a movable dark layer in an inconspicuous and dusty corner, groped around the dark layer, touched a mechanism, and with a slight pull, the dark layer shrank silently, revealing a ground entrance.