On Tang Ye's side, he and Pisley exited the second cave and did not stop the manufacture of weapons. Because if you make trouble in the second cave, it is possible to affect some innocent people, including Meng Xiaoye's friends.

So he and Piasley went straight to the third cave.

This third cave was where the soldiers drank, and many wells were dug inside the cave, and the thirsty soldiers came to the wells to draw water for themselves.

Although Tang Ye has plans to make a fuss in the water, such as putting a zombie in the well. But the thought of potentially polluting the city's water supply did not take place.

Exiting the third cave, he and Pisley made their way to the fourth, where they finally found the food for the soldiers.

Looking at the mountains of grain and grass, Tang Ye's heart was shocked.

With such food, these soldiers can eat for months!

And in the past few months, Tang Ye naturally can't stay here all the time, and once an accident happens, it is likely to pose a key threat to the defenders in the city.

Fortunately, these things have been found now. Tang Ye only needed a single fire to starve these tens of thousands of soldiers to death.

It's just that because grain and grass are the most critical materials, there are a large number of soldiers guarding around the grain and grass at this moment. And it is surrounded by mechanical dogs with a keen sense of smell, as well as a mechanism door that directly wraps the entire cave, which means that even if Tang Ye and Pisli are invisible, they will inevitably be detected by the machine door, and once something passes by, the machine door will definitely sound.

And Tang Ye noticed that there were actually some super crossbow arrows scattered around this door.

This means that as soon as a suspicious target is spotted, these bolts will be fired immediately.

Seeing this scene, Tang Ye and Pisley glanced at each other, and they both saw a trace of solemnity in each other's eyes.

"It's hard to handle. There are at least 10,000 defenders on the grain and grass side, and there is also a machine gate in front of us to detect, even if we pass through the machine gate, we will immediately alert the 10,000 soldiers in the rear, so it is difficult to pose a threat to the grain and grass in the rear. Peasley looked at the grain and grass in the distance and analyzed.

Tang Ye nodded and said, "Since that's the case, how about we just break through?" Directly use two trap giants, your flying sword and my zombies, do you think it is possible to succeed? ”

"There is a possibility of success, but it is difficult." Peasley said.

The two were silent for a moment, and suddenly, Pease realized something, and said directly: "Since there is a machine door here that cannot be passed through directly, then we can go directly through the wall from the next room to the back of the machine door!" ”

Hearing this, Tang Ye's eyes lit up, and then he asked worriedly, "Is this okay?" Since the enemy knows that we have the ability to penetrate walls, they may not be able to take precautions. ”

Pisley nodded: "As long as the other party is not a fool, he will definitely make a certain defensive means, so we can divide the troops into two ways, I will first enter the wall through the wall, and then you come here with an invisibility cloak and release your zombies to attract the enemy's attention." In this way, I took the opportunity to go around to the enemy's grain and grass, and burned the grain and grass with a fire. ”

Tang Ye was silent for a moment, knowing that this method was feasible. However, he looked at the large piece of grain and sighed: "It's a pity that so much grain is burned." ”

Piasley nodded approvingly.