The golden luan pterosaur flew to the ground and rushed straight above the Rock Barracks, wanting to help Tan Chu detect the air defense power of this barracks.

But before Feng Ling could get close to the ground, the enemy was spotted and alarmed by the enemy at a height of 100 meters, and 50 meters away, the anti-aircraft weapons in the barracks attacked...

Thousands of green light clusters flew up from the ground and rushed towards the golden giant bird in the sky...

It was just a random test, which had already let Tan Chu know how terrifying the air defense force of this military camp should be!

It's a pity that there are no such defensive measures in the Beast Camp, and you have to wait until the camp is established to add various all-round defense modes.

Just as Tan Chu exclaimed, he saw Feng Ling turn around in the air lightly, his huge wings flapping violently, and flying towards the sky like an arrow...

Behind her, a dense green light cluster followed, like a large swarm of fireflies!

Whew!

Tan Chu stood on the head of the black dragon, still slowly falling, when he saw the golden luan pterosaur flash away from him, and then countless green light clusters stepped on the dragon's body and chased after him...

I'll go, these anti-aircraft weapons are tracked at such a long distance, they can be chased hundreds of meters into the air!

However, no matter how powerful a weapon is, it always has its certain limitations, Feng Ling rushed forward at high speed, and after the green light cluster chased to a height of thousands of meters, it finally turned into a faint circle of light and disappeared into the blue sky...

"Oh my God, these defensive weapons have a long range!" Stygian Snow exclaimed.

"Little Tiger, do you want to test it again?" Feng Ling asked.

"Don't try again, I just need to know their early warning range and attack range." Tan Chu said with a smile.

"So what do we do now?" Nightfall asked suspiciously.

"Everyone is ready to descend, let's go and land on the side away from the barracks first, and then get closer to there and have a look." Tan Chu said.

So, with the help of the divine beasts, everyone flew over the mountain peak from high in the sky and slowly landed towards the canyon on the other side...

didn't wait long, Tan Chu led a group of friends to quickly rush out of the canyon and approach the peak where the rock barracks were located...

The battle in the distance continued, but under the deliberate arrangement of General White-eyed, the evil clan army fought and retreated, and had deliberately stretched the battle line into the canyons in the distance.

At this moment, the soldiers of the Dark Legion who were blocked near the Rock Barracks immediately got a large amount of space, and rushed forward impatiently to help their own people deal with the Evil Legion...

In this way, Tan Chu's group of players can easily come to the bottom of the mountain, and they only need to guard against the Dark Legion soldiers who are constantly passing by, so as not to be discovered by them.

A few minutes later, Tan Chu led his teammates to cling to a stone wall at the foot of the mountain, inquiring about the specific situation here...

The peak is hundreds of meters high, and the Rock Barracks is at the top of the peak.

However, if you want to reach the top of the mountain, you have to go around to the other side and walk on the winding road to reach the top.

Now where they were, looking up at a steep hill, covered with greenery, there was not a single path...

"Wild beast, this place and Sister Qinglin can climb up, but you just..."

In this extremely difficult environment, it is difficult for anyone in the team to sneak up from here except for the two princesses of the elven race...

"Qinglin, try your pickaxe and see if you can dig a cave here?" Tan Chu said immediately.

The impregnable rock barracks can't be attacked from the ground or landed in the air, so it seems that you can only try to launch a sneak attack from the ground...

If it doesn't work to dig tunnels, Tan Chuke really has nothing to do!

"Okay, little brother." Princess Qinglin nodded, the red light flashed between her jade hands, and a short-handled pickaxe appeared between her jade hands.

Bite...

Princess Qinglin didn't say a word, and immediately swung her pickaxe and smashed it against the mountain wall, suddenly making a crisp metal sound...

I saw that the mountain rock, which looked extremely hard, was easily pierced like a piece of tofu under the blow of the pickaxe...

"Wow... What a powerful tool. Nightmoon exclaimed.

"This is a treasure from Master Tiedong, right?" Stygian Snow asked.

"It's like, it was given to me to be handed over to Qinglin in order to deal with the sudden situation, but I didn't expect it to be used here." Tan Chu said excitedly.

Seeing that Princess Qinglin just waved her arms slightly, and the red pickaxe chiseled a small pit out of the hard stone, he was completely relieved...

The powerful mountain-piercing pickaxe is indeed worthy of being a god-level auxiliary prop, and digging rocks is a piece of cake.

Under the gaze of everyone, Princess Qinglin easily waved her short pickaxe and quickly carved a big hole in the mountain wall...

Immediately afterward, she began to dig into the belly of the mountain, and everyone stood at the bottom of the hillside and waited excitedly...

Especially Tan Chu, he was happy and worried in his heart...

Happily, the pickaxe can really work, if you can dig a passage in the belly of the mountain, it will not be a problem to repeat the battle of the last surprise attack on the evil camp.

The worry is, don't make any trouble, digging for a long time has no effect...

Under the gaze of everyone, there is more and more gravel at the entrance of the cave, and the depth of the cave is getting deeper and deeper...

Gradually, they couldn't see Princess Qinglin anymore.

"Little brother, it's so dark here, I need someone to help me." Princess Qinglin's voice came from the depths of the cave, as if she had dug into the belly of the mountain dozens of meters away!

"Lao Hei and the two brothers and sisters-in-law, you help us guard the entrance to the cave and don't let anyone in." Tan Chu said.

"Don't worry, little brother, leave it to us here." Hei Jiao laughed.

He and the Pegasi stayed at the entrance of the cave and watched them walk into the darkness...

The red light shone brightly, Tan Chu took out the Fire Spirit Dragon Candle, and the situation in the cave was suddenly clearly visible.

Princess Qinglin used a pickaxe to dig at an amazing speed, and a smooth road about two meters wide and three meters high was actually dug out quickly!

What's even more amazing is that as everyone walked forward, Princess Qinglin seemed to deliberately dig stone stairs to the top, leading everyone to start climbing up...

"I'm dizzy, when did Sister Qinglin learn to dig holes in the ground?" Nightfall asked in surprise.

"What does my sister know, Sister Qinglin is the favorite little girl of the craftsmen, when we are not online, Sister Qinglin follows them every day to learn, and you can't imagine the skills she has mastered." Nightmoon laughed.

"Yes, the skills of digging caves were indeed given to her by Master Tieding." Yuelong proved it with a smile.

"I see." Tan Chu understood in his heart...

Qinglin, this little girl, is not a simple person now, she has gathered the specialties of almost all life professions, except for not learning to be a forger, she is proficient in all other professions!

He held the red candle forward, and sure enough, he saw the end of the cave entrance, in a dark environment, the little beauty was standing there in a daze with a pickaxe...

"Little brother, I can't see it, come quickly." Princess Qinglin said.

"Okay, I'll give you the light, you just dig, if it's too hard, we'll go back to the dwarves to discuss." Tan Chu said.

"No need little brother, with a pickaxe, I can handle it alone." Princess Qinglin said with a smile.

In a bright red glow, she once again waved the panning pickaxe in her hand to quickly dig this secret passage...