The underground palace is connected to the underground space, damp and cold, filled with ponds and lined with natural black stalactites. The underground space is a huge underground palace rebuilt on the basis of a natural tomb. The inner area is 30 to 50 football fields, full of guards in tin cans, hidden rock cracks, or cave tops with soldier owls hanging upside down.

Three steps and one column, seven steps and one sentry, the defense layer is as strong as an iron bucket, absolutely waterproof.

There are no lights, no fingers can be seen, and there are neat steps echoing, in addition to fixed guards, there are also mobile patrols, wandering according to the established route, defending against invasion in all directions.

Penetration is harder than expected.

Judging by the coordinates, the distance from the ground here is 5-6 kilometers thick. The air is very cloudy and cannot be breathed. Zhang Tong had already prepared a magic potion that was easy to penetrate. It does not require breathing, does not affect bodily functions, and can last for a long time.

"How many guards!"

Zhang Tong rushed over, and the front was full of impermeable black armor, like the iron cans of the underground guards, each of which had a strong combat ability. Zhang Tong's strength is very big against more than one million, if it reaches two hundred, it will be difficult, and the guards here, conservatively estimated, have 20,000.

"Now that we've reached this point, there's no reason to go back." Zhang Tong was stuck on the underground wall, holding his breath, thinking about countermeasures, and after a while, he had an idea, "Take a gamble, it's a big deal, for the sake of this." Now, even if you leave the Sea of Devils and return to Zhonghai City, there is no sin. It is expected that the alliance will not treat me badly in the future. ”

Zhang Tong has done his best.

At the very least, it is worthy of the post of commander.

Now we are in a dilemma.

Zhang Tong plans to take another risk. Whether he succeeds or not, he will leave and retreat. Interim Special Operations Minister Joseph led a small special operations force, Barre, Commander-in-Chief of the Western Sea Imperial Army, and led up to 20,000 Imperial soldiers. Once this power reaches the Demon Emperor City, no matter what the evil emperor wants to do, it will definitely beat him to pieces!

Zhang Tong has [God blessed] to protect his life. Even if he is exposed during the infiltration, he can gain a few seconds of invincibility with his skills. At that time, there would definitely be no problem triggering the teleportation scroll to escape. Although the Demi-Saint is very powerful, it cannot break the invincibility state.

"Protect Monty!"

Zhang Tong's power is at its best. A thick black mist was released and slowly spread. The concentration of these fogs is very high, and the energy contained in them is even more staggering. Zhang Tong continued to type out 14 chaotic inscriptions, each of which melted into a thick fog. The chaotic power seeped into the fog, causing a qualitative change in the energy that covered Monty's work.

"Styling!"

Zhang Tong uses his mind to control the nature of the fog. In the end, he appears as 14 people, all of whom resemble tin guards. Zhang Tong covered his body with fog and disguised himself as a bodyguard. In fact, Zhang Tong's plan was simple, disguised as an underground bodyguard patrol, so that he could sneak in.

Of course, the riot will definitely be discovered. Zhang Tong must create some chaos and disrupt the order of the underground guards, and then seize the opportunity to blend in.

Zhang Tong took a step ahead, recorded the current coordinates, and gave them to Leng Yun and Qiao Wei'er. Reinforcements will soon arrive in the Sea of Demons. If the infiltration plan fails, Zhang Tong is forced to flee, and when the army arrives, it will be forced to attack directly, breaking in with violence.

Don't worry.

Zhang Tong took out the swallowing bag.

In this deep and terrifying underground palace, there are ten immortal kings and dozens of immortal spirits, each with a green flame burning in their eyes, which is terrifying. Zhang Tong stuffed some high-grade magic scrolls into the storage bag and put them into the hands of several clever undead. Then he took a dozen underground bodyguard ghosts, hid in a corner of the labyrinth, and began to count the time.

Zhang Tong has a general understanding of the rules of underground patrol guards. When several of the main patrols are relatively distant and scattered, this is the perfect time for the undead to attack.

There are 10 minutes left.

Five minutes to go.

Two minutes left.

......

Zhang Tong pinched his watch to calculate the time, and it was finally time.

Offensive.

Zhang Tong gave the order, and the great undead roared, jumped out from several directions of the labyrinth, and rushed into the crypt space. Six or seven magic scrolls were set on fire. Lightning, fire, and frost struck the Underground Guards with powerful magic, causing massive casualties in an instant. The tomb shook violently, and a large number of stones were thrown on the ground.

Disperse.

Zhang Tong issued another order.

The only organization of each of the two undead kings, each with ** immortal, attacks from different directions.

"Where did the undead come from!"

The underground guards are blown up by the magic scroll. The undead didn't give the underground guards time to think. The Undead King jumped straight up and used their strongest attack skill. The destroyed version repelled several underground guards and rushed in five or six directions.

"The enemy is attacking!"

"The enemy is attacking!"

"Who's going to help!"

The guards in the crypt shouted.

Here's your chance!

Zhang Tong seized the opportunity and broke into the underground world with more than a dozen ghosts. The combat power of these undead is still quite strong, after all, there are ten undead kings in it, and the undead enter the crypt, scatter in different areas, and run in different directions, and the underground guards can only chase the whole world, catch which one to kill.

This is a good opportunity for Zhang Tong. He led a dozen ghosts, pretending to chase the dead, and rushed straight towards the central area. On the way, he uses the Babel Bag to unleash new undead spirits to attract the attention of the underground guards.

The whole underworld became chaotic.

Cries of murder can be heard in all directions.

"Hey, what about you, which department, you crossed the line!"

A large number of underground guards formed a human wall, blocking the front, vigilantly on guard. When Zhang Tong rushed over, he immediately blocked the way. The same underground guard, different teams have different activity areas, and it is forbidden to cross the line with each other.

A man who looked like the captain stood up and shouted at him, "What team do you belong to, what is your name?"

"There are dead people! Kill the dead!"

As Zhang Tong spoke, he secretly opened the swallowing bag, and another immortal king jumped out. This is a king of the undead with considerable strength. He has about the mid-level strength of the Heavenly Spirit and is also a soldier.

"Look, the dead have appeared!" Zhang Tong pretended to slash, but the Immortal King jumped up and rushed into the underground guard with a big knife. Zhang Tong hurriedly shouted, "Be careful!"

The Undead King moves very quickly. A cutting skill was released, and the captain of the bodyguard, who had just stood up to speak, was split in two on the spot. The Immortal King slashed left and right, slashing down three to five underground guards in a row, and then stepping on his feet, he broke into the core area.

"Kill them!"

Zhang Tong shouted.

"Kill them!"

The underground guards forgot to stop, grabbed their weapons and killed the undead king.

These underground guards are very powerful, but the task of the undead king is not to fight, but mainly to stall time and create chaos. Zhang Tong deliberately controlled them and did not clash with the underground guards. He jumped up and down, running around, just to muddy the waters and let Zhang Tong fish in troubled waters.

Zhang Tong himself did not expect that this bold and risky plan would really work, while the underground guards were in chaos. Zhang Tong successfully came to the central part of the country. In order not to attract too much attention, he removed several illusions, reducing them from 14 to 4, reducing the number of targets. So many undead attacks, a patrol, killing some people, it's normal.

A huge black pillar with a foot of 100 feet appeared in front of him!

Zhang Tong could tell at a glance that the pillar was not naturally formed, nor was it even made of any ordinary material, but was cast from a special magical metal, like the giant reactor of a nuclear power plant, on which thousands of magical runes containing powerful magical energy were depicted in bright red ink.

Inside the Black Pillar, there is a very powerful evil energy.

Zhang Tong walked closer. A pillar stands in the center of the tomb. The pillar is the center of the circle and has a radius of 500 meters. It's a huge black magic array. Zhang Tong had never seen such a powerful magic array. With just one glance, you can see that the magic array is releasing an earth-shattering and powerful energy.

"Gather everyone!"

The voice of a cold, hoarse old man kept coming. Because of Zhang Tong's relationship, all the underground guards who made chickens fly and dogs jumped moved closer to the middle. Soon after, Zhang Tong was surrounded by about 10,000 to 20,000 iron cans, tightly wrapped in huge black cylinders. The guards nervously clenched their weapons, ready to attack again.

Zhang Tong blended into the crowd, and no one noticed him.

"It must be the investigation of Xihai that caused Zhang Tong to do something wrong!"

It was a familiar voice—Lin Dark.

Lin in the darkness was wearing purple robes, standing at the edge of the magic array, raising his head and looking at the black giant dome. On the top plate sat a figure, not tall, about 1.6 meters, with long silver-white hair, up to the waist, wearing gray coarse leather clothes, because his back was facing him, so he couldn't see clearly.

Lin said darkly: "If this person comes in, we will be in big trouble!"

The Demon King sat on a huge black pillar and did not look back. He said lightly, "Lin Di, you can keep it, don't meddle in your business." ”

Lin Yan was a little angry: "This matter is very important. How could I have become a traitor to the Alliance if it weren't for helping you?!"

The Demon Emperor floated, suspended in the air, and slowly turned around. Compared to the chaotic monsters, the appearance of the Demon Emperor is very close to the aesthetic concept of humans. There weren't many good-looking, at least one person, purple skin, smooth as an egg, thin and long ears, no white eyes, completely pitch-black pupils, like a bottomless abyss, silver-white hair, each hair was neat, smiling, slightly elegant, but more devilish than Lin's dark color.

Semi-sacred.

Zhang Tong's heart hung in the air.

Lin Dian argued with the Demon Emperor without even thinking about it, "It is very likely that the investigation in the West Sea has infiltrated. Aren't you afraid that the Green Alliance will know about this plan?"

"I know, of course I do......," the monster smiled and floated in the air, "isn't he here?"

Lin was stunned: "What!"

Zhang Tong felt the evil emperor's gaze sweep over.

At this time, he had the feeling of being trapped in an ice cave!

The Demon Emperor stared at Zhang Tong and said slowly, "Human, you underestimate me too much. From the moment you entered the Demon Emperor City, I began to pay attention to you. Welcome, Commander Zhang Tong of the West Sea Survey!"

Damn it.

I can't hide it!

God forbid!

Zhang Tong released a colorful light, and all the demons around him began to retreat. He had a golden scroll in his hand, ready to activate.

"Hehe, you're struggling to come in, why don't you sit down and have a drink or two and have a good chat?"

The Demon King's fingers moved slightly.

The space is like being poured into cement and solidified.

The transfer reel cannot be started.

No response at all!

"The power that disturbs the space......" Zhang Tong's light gradually faded, and his eyes widened in disbelief. "You... It's not holy at all, you're already the Holy Spirit!".

It's not that Zhang Tong is careless!

I just didn't expect that the intelligence was wrong... A very fatal mistake!