The two demons of Ye Cheng retreated to the big Hummer and began to discuss countermeasures.

"According to your investigation, it seems that the target file we are going to steal this time should be stored on the fifth basement floor. It's impractical, there are too many people on the other side, and if they see that there is no way to resist, there is a good chance that important documents will be destroyed. Therefore, the best way is for us to get the target documents as soon as possible, and then the initiative is in our hands whether to fight or flee. ”

"What the predecessor said is right, but the five underground floors are heavily guarded, so it's not easy for us to break through!"

"I have a way to do this, and with my pair of sharp dragon claws, digging a hole in the ground is not a problem. But when the time comes, the underground defenses will definitely keep an eye on me, and I can't get the documents because I don't have the skills, so when the time comes, can you find the documents quickly while they are attracted to me? Ye Cheng asked.

"I'll do my best!" Dark Yi also understood that Ye Cheng had said before he came, it was impossible for him to get such a high reward without making any effort, and it was still possible to succeed in stealing a document while the enemy was paying attention to Ye Cheng. If you don't give this kind of opportunity, Ye Cheng will definitely not take him to do such a task in the future.

"Okay, then let's wait until it's dark and start moving, it's not easy to hide in broad daylight, I'll dig a hole in the ground in an hour or two, and then I'll break in to attract enemy fire, and you can take the opportunity to go in and steal the documents." Ye Cheng made a plan and said to Dark One.

"Understand, I won't let you down!" The dark one also made up his mind to fight once.

When night fell, the two demons of Yecheng avoided various light and dark sentinels along the way by taking advantage of the cover of the night, and directly approached within 300 meters of the military base.

"This is the most extreme distance, there is a large open field in front of us, we can't get any closer, let's dig a hole here!" Ha Cheng, who was hiding behind a large coniferous tree, said to Dark One.

"Okay, then senior, you dig in first, and I'll let you wind at the exit!"

Ye Cheng didn't show his original form, after all, his golden scale armor was too conspicuous in the night. Ye Cheng just turned his hands into dragon claws and began to dig holes downward.

While digging, the excavated earth is piled up to the wall of the cave, so that the cave does not have to be transported out and the cave collapses. After digging ten meters diagonally, Ye Cheng shouted darkly.

"You pile up the dirt I dug up at the entrance of the cave and cover the hole thoroughly, so that you are not afraid of being discovered." Ye Cheng commanded.

"Okay!" As soon as Darkness understood, he immediately began to act.

If it is in the middle of the day, these new soil must be easy to see, but at night it is dark, who will pay attention to whether the soil underground is new or not? Moreover, the two demons in Yecheng can survive without oxygen, and it is okay to work in a closed cave.

After digging more than 40 meters diagonally, and the estimated vertical distance from the ground was more than 20 meters, Ye Cheng began to dig horizontally towards the military base.

After digging for more than an hour, when the dug passage began to approach fifty meters from the military base, Ye Cheng began to slow down and dig slowly.

After all, there are transformers with mid-stage strength of refining gods in the five underground floors, and even if the transformers of this strength do not have spiritual power, the sharpness of their facial features is also super strong, if they find out in advance, then the possibility of success of this plan will be greatly reduced. So when Ye Cheng came to this range, he began to dig slowly and lightly.

The fifty-meter burrow was excavated faster than the previous ones combined, and Ye Cheng dug for almost two hours in this short distance before he could dig into the reinforced concrete wall.

Ye Cheng motioned with his eyes to hide behind him first, not to show his head, let himself rush in first to attract attention, and then he sneaked into the base to steal documents.

After hiding in a specially dug corner cave in the back, Ye Cheng directly mobilized the highest strength nuclear energy light wave that his human form could withstand and bombarded the reinforced concrete wall in front of him.

Under the explosive bombardment of ultra-high temperatures, the heavy concrete wall melted directly into a large hole with a diameter of three meters like a thin sheet of cheese being pierced by a hot iron rod.

Taking advantage of the fact that the defenses inside did not react, Ye Cheng rushed in directly, and immediately showed his original form and began to rampage to attract the attention of the enemy.

Sure enough, the reformer defense, who was caught off guard, rushed to surround Ye Cheng as soon as possible. And the dark one also took this opportunity to use the skill of stealth to sneak into the base quietly.

didn't care about how to steal the documents, and now Ye Cheng was too busy to take care of himself. Three transformers with the strength of the mid-stage god refining were bombarding Ye Cheng wildly, and there were more than thirty transformers who were close to the strength of the Great Demon around him who were constantly attacking him. The upper deck of the transformer defense is also slowly pouring down through the elevator.

In order to prevent more and more transformers from coming down with support from above, Ye Cheng fought hard against the enemy's siege and smashed the elevator shaft. Although this still can't stop some strong people from jumping down directly to support, it can also greatly slow down the speed of their support.

Each of the three transformers was holding an alloy sword, and for a transformer who was able to win with strength, such an extremely sharp and unusually strong cold weapon was better than some powerful thermal weapons.

Ye Cheng didn't know what alloy these cold weapons were forged from, but the scale armor that he could resist the impact of ordinary cannonballs was actually damaged under the slash of these alloy war knives.

Ye Cheng didn't know if it was because of the huge strength bonus of the transformed person or because these alloy war knives themselves were strong and sharp, anyway, it was enough to break through the defense to attract Ye Cheng's attention.

"Can you break through the defenses of pure scale armor, plus a nuclear shield?" Without saying a word, Ye Cheng put on a nuclear shield covering his entire body.

Sure enough, after putting on the nuclear shield, their alloy war knives would not be able to break through Ye Cheng's golden scale armor, but the huge impact of transforming people was still a great threat, and Ye Cheng could only keep pestering them, lest they find out that the dark one had sneaked in.

As time dragged on, there were more and more transformers supported by the upper echelons, and now there were five transformer masters that Ye Cheng was directly facing, each holding a one-meter-three alloy broadsword and constantly slashing at Ye Cheng. And the transformation people besieging Ye Cheng around are close to eighty people, although these guys can't break the defense, but they still greatly hinder Ye Cheng's attack.

Fortunately, this is the fifth underground floor, and some high-powered weapons on the upper floor can't come down at all, otherwise in this underground fortress where there is nowhere to hide, if you face the continuous attack of these thermal weapons, even Ye Cheng will be injured.

However, this relatively small underground castle in Ye Cheng restricts both the enemy and Ye Cheng, and if a powerful nuclear energy light wave is released in such a small space, it is estimated that it will cause a large-scale collapse, and then it will only lose both sides. So now both sides are using pure physical output, and everyone tacitly agrees that they don't use spell damage.