Li Xu was shocked in his heart, but it was not trivial.

In the territory of the Terrans, the discovery of the buildings of the rival camp again was like the last time the Wolf Valley military camp was discovered, which made him feel that the situation was very dangerous.

"I'm going to drive out this horde of hateful ghosts." Bingwan said.

"Wait, it's dangerous here, don't act rashly." Li Xu hurriedly stopped.

"Yes, eldest sister, this castle above looks a little weird." Midori also reminded.

"Let's let the soldiers explore the way first." Ice and snow heart mentions yì road.

Bingwan nodded, and with a wave of her hand, she sent two Flying Snow Army soldiers to explore and walk forward

Boom!

Just as the two soldiers walked less than five meters away and had just entered this last canyon passage, they only heard a roar in mid-air, and two blinding red lights fell down

Two huge red balls of light shot down from the top of the two black stone towers at the top of the castle, and the target was two soldiers who were exploring the path...

"Oh no, how can there be a magic crystal turret here?" Bingwan exclaimed.

Crystal turrets?

Li Xu was still in doubt, when he saw Bing Wanjiao shouting and giving an order, telling the two soldiers to retreat quickly.

But under the red light, the two warriors had no time to retreat, and they were shrouded in the ball of light that fell rapidly

Boom!

His eyes were full of dazzling red light, and he could no longer see anything, and in the loud bang, a huge wave of qi swept in, and the people who pushed him kept retreating

Yikes

In Xiao Lu's exclamation, everyone retreated several meters in a row before they could stand firm.

Li Xu hurriedly looked towards the canyon, but saw that the red light suddenly dissipated, and two corpses on the ground were lying there quietly

My God, what kind of attack is this, a level 60 NPC warrior was actually killed in an instant?

The red light dissipated, and there was no damage on the ground, but the two fighters had hung up, this is an indisputable fact.

Unexpectedly, just after embarking on the journey, it only took more than two hours to lose two escorted soldiers, which made Li Xu speechless.

"Damn, how can there be an intact magic crystal turret here, and it's been camouflaged!" Bingwan looked up at the halfway up the mountain in surprise, and Yu's face was shocked

"What is a Crystal Turret?" Li Xu asked suspiciously.

The shocking scene just now made him realize that this was an extremely powerful weapon

"The magic crystal turret is a high-level city defense weapon, which requires the magic crystal to provide energy, so it is called the magic crystal turret, their defense range is relatively small, but the attack is extremely strong, and it is a powerful weapon that can only be possessed by large cities." Ice Heart explained.

"yes, there are small castles here, and I didn't expect to have the defense of the magic crystal turret." Bingwan exclaimed.

"The magic crystal turret is a large-scale attack, and you can see the power just now, one energy cannonball is enough to cover a five-meter area of the canyon." Bing Xuexin said with a frown.

"With this fortress here, we can't get over it at all." Xiao Lu said helplessly.

"Despicable fellow, you actually disguised the magic crystal turret like this, and killed two of our warriors!" Bingwan said angrily.

"Don't worry, everyone, I'll see the situation." Li Xu looked halfway up the mountain, only to see that on the cliff more than ten meters high, the black fortress was diagonally facing the position where they were standing, and after the steel was launched once, the top of the black stone tower shone brightly, and two red halos were rapidly generated.

"What is the range of such a turret and how often does it fire?" Li Xu hurriedly asked.

"The firing range of the magic crystal turret is about twenty meters, and it is fired once every 6 seconds." Bingwan replied.

"It's not easy, there is not enough time" Li Xu looked at the length of the canyon, it was two hundred meters away from the exit on the other side, and they couldn't safely cross this distance.

The two turrets have a bonus in defensive range, and the attack range almost blocks this section of the canyon, and if the team forces its way through, there will inevitably be a large number of casualties.

Looking at the castle, there didn't seem to be a single figure, which made Li Xu even more suspicious.

This turret must have been systematically set up here, specifically to seal off the mouth of the canyon and prevent players from traveling lightly

"Does this turret need to be manned?" Li Xu asked.

"No, as long as it is filled with enough magic crystals at a time, it can maintain an automatic attack for a long time, and when the magic crystals are consumed, the turret will lose its power." Bingwan replied.

"I see, it seems that if you want to get through here, you have to get rid of these two turrets first," Li Xu said with a deep groan.

"Let me go, this turret has a limited line of sight and can only attack the semi-circular area in front, I enter the castle from behind and remove the magic crystal to remove the danger." Bingwan said.

"I'm afraid you can't go alone, God knows what defensive weapons are in this ancient castle, if there is a guard army hidden, it will be troublesome, and the mountain is steep, you can't go up at all." Li Xu looked at the smooth stone wall of the canyon on the left and said with a frown.

"What then?" Bingwan asked anxiously.

"Let's go together, the others are waiting in the canyon now, don't risk it." Li Xu said.

"Fight against fate, eldest sister, you have to be careful." Bing Xue said worriedly.

Li Xu immediately turned around and walked towards the back of the team with Bingwan, all the way down the crooked canyon to the other side of the ridge, looking at the steep stone wall where there was no terrain to climb at all.

However, this was not difficult for Li Xu, before leaving, he had already made all the preparations

Take out the gold spatula in the package, aim it at the hard stone wall, and gently press down on the bracket

With a ding, sparks splashed, and the powerful gold shovel easily penetrated the stone wall, and when it was pulled out again, a circular hole appeared directly.

Li Xu continued to get busy with a long shovel

The tinkling sound is endless, and two rows of holes are densely arranged on the stone wall, and in each hole is a thick steel drill, which sticks out half as a fulcrum for putting feet.

Li Xu stepped on the steel drill all the way up, followed by the graceful leather-armored female assassin, and gradually approached the top of the mountain.

Having a gold shovel has brought him great convenience, and even if he can't dig ancient tombs, he can use it to complete a lot of unexpected work.

The two of them climbed higher and higher, gradually turning into two small black dots, and came to the highest point of the mountain wall.

Li Xu stretched out his hand and laboriously climbed up the ridge, stood on the top of the mountain, stretched out his head to look at the other side of the mountain, and in the middle of the halfway of the mountain dozens of meters, the ancient castle suddenly appeared.

The fully enclosed fortress is completely unattended, but there is a hidden mountain stone staircase behind the fortress, which winds down from the other side in the direction of the mouth of the canyon.

Li Xu turned around and stretched out his hand to pull Bing Wan to the ridge.

"Thank you." Bingwan stood beside him and looked down curiously

The canyon was already at their feet, and the team of Ice and Snow Heart was waiting in the bend like a group of small black dots, and at the mouth of the canyon, countless black shadows swayed back and forth, this was a group of ghost monsters that blocked the exit.

"Fighting against fate, we can't see the situation inside the fortress, what should we do next?" Bingwan asked.

"Let me explore the way, it's too dangerous for you to go." Li Xu thought about it and said.

"But if you run into monsters, you can't beat them with your current strength." Bingwan said worriedly.

"What are you afraid of, it doesn't matter if I hang up, but it's too dangerous for you to go, what if something happens, let me go, I'll call you again if there is no situation." Li Xu said with a smile.

Without waiting for Bingwan to answer, he used the gold shovel and continued to open a passage on the mountain wall

But the beautiful woman stood on the top of the mountain in a daze, moved by what he had just said

This is the first time, and some people are afraid that something will happen to her

Bingwan stood at the top of the mountain, bending over and watching the situation of the castle vigilantly, as long as there was any abnormal movement, she would give a warning.

Li Xu quickly descended along the mountain wall, gradually approaching the location of the ancient castle.

He kept his heart on his toes, keeping an eye on the movements behind him, but as the distance got closer, there was still no abnormality.

At a distance of twenty meters, the turret did not attack, which shows that Bing Wan and the others are not wrong, this powerful turret will not attack the range behind them.

Fifteen meters and ten meters

Li Xu was lying on the stone wall, the towering castle was already level with him, and the black fortress was close in front of him.

Just when he thought it was okay, suddenly countless black holes appeared on the walls of the fortress, and clusters of arrows flashing with cold light appeared!

Whoosh!

In an instant, thousands of arrows were fired, all of which locked Li Xu's back, shooting quickly like a storm

"Ah, be careful!" Bingwan exclaimed loudly.

Jiao Hu had just remembered, but Li Xu had already seen the situation behind him, and the second the arrow emerged from the fortress wall, he knew that the situation was critical and reacted immediately

He leaned back violently and smashed down towards the ten-meter-high platform, the rain of arrows grazed in front of him, and in the sound of tinkling metal, the stone wall he was standing on just now had become a dense nail board!

In the arrow hole on the wall, another round of arrow rain was issued, and the target was still Li Xu's body that was falling.

However, in the rapid fall, Li Xu understood that the danger had not been lifted, and he had to find a way to get close to the fortress, so that he could be absolutely safe.

With a flash of purple light in his hand, Li Xu's gold shovel suddenly appeared, and at the same time, the three long poles were quickly released, struggling on the ground

The long pole bent into a semi-circular shape, and in the huge elastic force of the shock, Li Xu flew to the side of the fortress with his strength

Bang!

With a muffled sound, he slammed his head and feet against the wall, sliding quickly to the ground, and more than half of his blood bar disappeared in an instant

However, he finally saved his life, and the moment he approached the wall, all the arrow holes in the castle disappeared, and the attack finally stopped.

Puff and puff!

Li Xu slipped to the ground and fell dizzy, but he was extremely happy in his heart.

Just now there was a lot of danger, and he was able to save a small life, and even he couldn't help but admire his cleverness.

After Bingwan watched him land safely, she breathed a sigh of relief, and a relieved smile appeared on Yu's face

"Fight against fate, there must be guards in the castle, be careful." Bing Wanjiao shouted.

"I know, you can't come down until I disarm the agency, don't take any chances." Li Xu stood up, put away the golden shovel, and admonished towards the top of the mountain.

"Understood." Bingwan nodded, crouched on the ridge, and stared intently at the situation below.

Li Xu immediately turned around and looked down the stone wall of the ancient castle to find the gate to enter