Chapter 506： Tunnel Road in the Mountains

Going down the slightly steep and spacious earthy stairs, Lei Xiao noticed that under the illumination of several magic light **** that Orange White had just cast out behind him.

Around the stairway, that is, the surrounding mountain walls, there are obvious traces of artificial excavation, which looks fresh and damp.

Apparently, it was only excavated by the Holy Night Army not long ago with magic or corresponding tools.

"No wonder the vanishing legion just now didn't break out from the ground at the very first moment of the battle. It seems that they spent all their time on this."

Nodding thoughtfully, Lei Xiao pondered while paying attention to the steps under his feet, "After all, as soon as the battle started, the noises from both sides, such as the shouting and the magic artillery shelling, could completely cover the sound of the underground excavation, and not be caught here. The Cold Flame Soldiers of .

Just when Lei Xiao thought of this.

He had already stepped down the soil stairs and came to the flat ground again.

With the light of the magic ball of light, Lei Xiao further noticed.

The space under the stairs, even though the surrounding area is filled with rubble, dirt, and many corpses of the Holy Night Army who didn't have time to escape, still looks very vast.

In front of the group, a dark underground tunnel suddenly appeared.

With the night vision effect of [Star Pupil], Lei Xiao found out.

This is a long and spacious tunnel, which can easily accommodate at least ten fully-armed soldiers, advancing side by side, with a height of more than three meters, and it is almost impossible to see the end at a glance.

"I didn't expect that there would actually be such a flat and wide tunnel underground in this forest-side fortress."

Lei Xiao had just seen this place, and Ariel, who was surrounded by several **** of light, came over and said in surprise, "You know, although this is the underground of this fortress, it is also located halfway up the mountain."

Hearing this, Lei Xiao nodded thoughtfully.

Not long ago, the gate of immortality that I led the main subordinates to, which was the lost city of the dwarves, Forge Castle, although the entrance was also halfway up the mountain.

But the mine tunnels there continue to extend downward, and a clear downward **** can be seen.

Especially after the first layer of magic restrictions was lifted, the second dwarf mine tunnel that entered, has already completely started to go deep underground.

However, the tunnel in front of him could not see any slope.

It's as if from halfway up the mountain on one side of the mountain, all the way to the halfway up the other side of the mountain.

"There are no traces of ore veins around here, and no traces of mining..."

I saw the orange-white color that was also surrounded by several light spheres, and the lotus step moved lightly, and came to the tunnel in front, while observing the surrounding environment, and thoughtfully said: "What is certain is that this is obviously not the case. A mine."

"It's true, and it's impossible for the mine to be so huge, and there are no tracks of the minecart yet."

Ariel also stepped forward and added: "A few years ago, I followed my father to inspect several important mines around the capital, and I have never seen such a scene."

After a pause, Ariel's eyes lit up, and she continued, "Then is this place actually an ancient ruin, as Old General Bai speculated?"

"Returning to Her Royal Highness, I can't be sure for the time being."

Shaking his head slightly, Ju Bai stretched out his palm and caressed the stone wall of the tunnel, while replying: "What I can only confirm now is that the cave wall here has obvious signs of weathering, and it has obviously existed for a long time."

"It turns out that it is so obvious."

I saw Ariel nodded thoughtfully, and said, "The other party must have found this tunnel in the mountain first, all the way to where we are now, and finally dig a part upwards, and finally arrived at just now. armory."

"Dear Her Royal Highness the Fifth Princess is right."

Raising his eyebrows slightly, Lei Xiao listened to the faint howls of the Holy Night Army in the depths of the tunnel, and then said, "Okay, let's stop here for the time being, let's continue to look forward."

Next, Lei Xiao first expanded the number of Earth Guardians who had opened the way in front of him from four to ten, and then under Ariel's surprised gaze, he first took his own steps.

Lei Xiao noticed after walking fast for about ten minutes along the spacious tunnel.

There is nothing special about this underground tunnel on the mountainside, and there are no traces of artificial excavation. It seems to be formed naturally.

However, the only thing that made Lei Xiao puzzled was that this passage was too neat.

It has always maintained a height of more than three meters, and the width of advancing side by side with ten people has hardly changed.

Originally, Lei Xiao suspected that this tunnel might have been caused by some kind of high-level magic penetration during the blank era.

However, in the process of advancing, Lei Xiao discovered again.

A certain section of terrain in the tunnel often has obvious ups and downs and radians. It is not a perfect straight line, but sometimes curved and sometimes straight.

So, in the end, this idea was rejected.

In this way, with this question in mind, Lei Xiao and his group of four who were walking like flying quickly reunited with Hong Ye, who had been chasing down to the exit of the tunnel.

At this time, Lei Xiao could clearly see the dazzling sunlight shining in from outside the cave.

"My lord, the remaining enemy troops have all escaped from the tunnel."

Seeing Lei Xiao's figure, the red night with a faint wisp of blue smoke in his mouth, immediately flashed his figure and bowed to report.

"It's hard work, let's go out and have a look together."

Nodding slightly, Lei Xiao temporarily put aside the question just now, and followed Hong Ye's footsteps.

As for the red night that apparently just finished the fire Lei Xiao is not worried, it will reveal the identity of the dragon of the red night.

Because among the fire magicians, there are indeed a group of strong magicians who practice this spell. It is said that the inspiration comes from the dragons who are good at using dragon breath attacks.

Therefore, Hong Ye's attack can be said to be orthodox from a famous family.

Next, accompanied by Hong Ye, he came outside the tunnel, and Lei Xiao looked around and found it.

This place is located in the shade on a cliff, surrounded by dense forests, and the location is indeed extremely hidden.

Moreover, if you look up from the bottom of the mountain, it is just in the blind spot of sight, and you cannot find the existence of the hole.

"My lord, the other party climbed up through the road construction technique of earth magic."

She bowed slightly to Lei Xiao again, and Hong Ye said again, "I think this place was discovered by chance by those griffin knights, or the powerhouses of the magic department."

"It makes sense. For the surrounding Wu Lengyan people, it is undoubtedly impossible to discover the opening on this cliff."

On the other side, Ariel frowned slightly and said, "It's also the gang of Holy Nights, the blind cat has encountered a dead mouse, these abominable intruders!"

Speaking of which, Ariel's dark eyebrows stretched out again, and smiled at Lei Xiao: "However, fortunately, it has been successfully removed by us!"

"It's not me, it's whether I'm okay."

Raising his eyebrows slightly, Lei Xiao immediately turned to the Dragon Clan woman who was waiting beside him, and said, "Okay, Hong Ye, find a way to seal this place down, we should go back to witness the last moment of this war."