The temperature here was obviously much lower than that in the middle of the Ninth War Zone, and Yi Xiaofan stepped on the soft soil, surrounded by a cool breeze. At this time, Yi Xiaofan realized that what was under his feet was not black earth, but a thick layer of ashes, like the product of material burning.

"Such a big piece of ash, how much must be burned......"

Yi Xiaofan tightened his collar and slowly approached the cave, I don't know why, the closer he got to the cave, the stronger the wind, and there was a whirring echo when he got closer.

There was a faint smell of decay in the air, and it seemed that no one had been to this place for a long time. Yi Xiaofan walked in, this tunnel seems to be bigger than the source of time and space, but it lacks a sense of automation and technology, but it has more of a feeling of industrial machinery. This seems to be another ...... Underground bases?

Walking all the way in, Yi Xiaofan became more and more frightened, this tunnel seemed to be very long and deep, it slowly extended underground, and the angle slowly increased, like a large spiral staircase. Scrapped weapons and equipment can be seen everywhere in the tunnel, Yi Xiaofan turned a corner, the light at the mouth of the tunnel could not shine, and the front was pitch black. Yi Xiaofan was hesitating whether to continue walking, when he suddenly stepped on a broken piece of iron under his feet, and a snap startled Yi Xiaofan. At this time, there were a few clicks above the tunnel, and several white light tubes lit up, Yi Xiaofan's eyes lit up, and then one after another street lights lit up, illuminating the tunnel in front of him.

"This ......"

It looks like it's supposed to be solar power, but I didn't expect it to run. Yi Xiaofan had the courage to go down, anyway, it was a big deal, as long as the base car was still there, it would be fine.

What Yi Xiaofan didn't expect was that this tunnel was simply not long, Yi Xiaofan walked almost two kilometers and didn't see the end, he simply commanded the base car to unfold a foot chariot on the spot.

With the infantry chariot, Yi Xiaofan drove down the tunnel, and after nearly twenty kilometers, a gate appeared in front of the front of the car.

This gate is as high as the tunnel, made of pure alloy, but the middle of the gate seems to be continuously bombarded by some powerful armor-piercing shells, the alloy material on the door is melted at high temperatures, and the metal plate pierced by the cannonballs is like a blooming flower on the door. Of course, this is not the main thing, what Yi Xiaofan saw was that the gap in the gate seemed to be forcibly opened by some kind of machinery, and there were deformed metal clamp marks on the door.

"What kind of place is this? How could there be such strange traces? ”

The gate was pushed open to allow the two Apocalypse to pass through in parallel, and Yi Xiaofan ordered the infantry chariot to continue to drive forward.

Through the gate, Yi Xiaofan saw that the ceiling lights began to turn into circular high-brightness ball cannons, and these bulbs gradually spread upward, more and more, and became denser and denser. The space behind the gate was slowly illuminated, and at this time, Yi Xiaofan was surprised to find that in front of him was an unobstructed, thirty-meter-wide high-altitude covered bridge!

This covered bridge is hundreds of meters long, and both sides are full of bottomless low cracks, Yi Xiaofan looked down from the covered bridge, there were mottled lights under the dark high cliff, as if it was thousands of meters deep, and Yi Xiaofan was weak and trembling when he saw it. Fifty meters above the covered bridge is the ceiling, and at the end of the covered bridge, Yi Xiaofan vaguely saw a building that looked like an ancient Chinese tower.

The tower was hundreds of meters high, with a little blue light source, and if you looked closely, the tower was built directly on top of a lone peak, surrounded by an abyss hundreds of meters wide, and there were seven other covered bridges around the tower, all of which were made of alloy.

"I'm rubbing! What a place is this so terrifying! ”

Yi Xiaofan couldn't help but give way to the chariot and drive onto the covered bridge, he wanted to see what the situation of that tower was. As soon as the infantry chariot drove onto the covered bridge, the red and blue light strips on the side lit up one by one, and the sound of the infantry chariot's engine slowly echoed in this huge underground space. Compared to here, the underground base of the Source of Time and Space is simply weak.

Yi Xiaofan looked around, and the cliff wall connected by the covered bridge a few hundred meters away was a layer of plank roads, each layer of plank roads was about ten meters high, as if it was carved out of the mountain wall. However, the walls are all supported by alloy construction, which looks very strong, and there are even explosion-proof glass to protect the boardwalk.

After driving for a while, Yi Xiaofan found that something was wrong, the covered bridge was obviously only three or four hundred meters away from the tower, but he was still in the middle of the bridge after driving for a few minutes.

"Hallucinations?"

Yi Xiaofan thought of a word, he hurriedly ordered the chariot to retreat, but the more he retreated, the farther away he seemed to be from the gate, and Yi Xiaofan suddenly became nervous when he saw this situation. He hurriedly opened the map, only to find that it was pitch black and he couldn't see anything.

"I'm going to go! This is a war online game, how can there be an illusion? ”

Yi Xiaofan jumped out of the car, his feet fell to the ground with a clatter, and there was wind on the covered bridge, and he suddenly felt a little cold in his vest.

"What should I do...... Is this trapped? ”

After looking left and right, Yi Xiaofan turned around and issued an attack command to the infantry chariot, and the general missile of the conceding chariot was launched towards the side of the covered bridge.

Shout!

The flames produced by the violent reaction of the rocket's combustion part illuminated the 100 meters near the covered bridge, and the white missile flew out of the launch frame and flew straight to the plank road.

Rumble!

The violent explosion sound swayed back and forth in this space, and Yi Xiaofan looked at the plank road again, but he was unharmed, and not even a piece of explosion-proof glass was broken.

"This defense is invincible!"

Yi Xiaofan had no choice but to get in the car and continue to drive towards the tower, but half an hour passed, and Yi Xiaofan was still on the covered bridge, no matter how he tossed, he couldn't find a breakthrough. I've even tried slapping and pinching my thighs, but to no avail.

Yi Xiaofan sat on the chariot and thought about it, and suddenly remembered that the fantasy scenes seen in domestic film and television dramas in the past often went the other way, or even died and came back to life. Since there is no way to leave this corridor wall, there is only this bottomless cliff as a dead end.

Thinking of this, Yi Xiaofan felt that there was a great possibility, after all, it was all a routine. So he jumped out of the car and came to the edge of the covered bridge, the red and blue warning lights were very dazzling, and the bottomless cliff was surrounded by a ring plank road, like a time and space tunnel leading to hell.

"Hemp eggs! Labor and management fight! Anyway, I'll be a good guy again in a while! ”

Yi Xiaofan closed his eyes, felt the breeze on the side of the covered bridge, and jumped down with both feet.

The cold wind of the abyss blew Yi Xiaofan in pain, his body rolled up and down uncontrollably in the air, and in less than a few seconds, a feeling of suffocation made him gradually lose consciousness, and soon the whole person was already unconscious.

With a bang, a white light flickered through his head, and Yi Xiaofan suddenly opened his eyes, and the whole person seemed to be a little dazed as if he had fallen asleep. But the surrounding environment quickly sobered him up, and he ...... He was still on the bridge, and the chariot was still behind him.

"Damn! I haven't escaped the illusion yet! Labor and management jump again! ”

Yi Xiaofan rushed to the side of the covered bridge again speechlessly, and jumped down again without hesitation......