After dealing with the two orc guards, Xu Feng and Xuedi quickly entered the cave.

The layout of the Dark Fortress is very similar to the layout of the outpost outside Canyon Town before, and can be regarded as an upgraded version of the Canyon Outpost.

The military camp and the command center are both outside the cave, and the caves are used to store important materials.

If it is really a head-on battle, this dark fortress can withstand it for at least three or five years without any problem.

Unfortunately, the most feared thing about this kind of fortress is internal destruction.

There is only one way to enter and exit the fortress. Once a fire occurs, it will burn the camp.

Xu Feng first found the kitchen, but there were no one guarding him. In the kitchen, Xu Feng found several large cans of oil and wine. He mixed the oil and wine together and poured a little of it every time he passed by a room.

After finding the material warehouse, the oil and wine from the material warehouse are used to drizzle all the food and equipment stored in the warehouse with oil and wine.

"Do you want to fire?" Xuedi asked in a low voice.

Xu Feng shook his head, "Don't worry, the military camp must also pour it on, so that they will not put out the fire."

The last time I used fire to attack the outpost, it was because there were ogres and half-orcs who had no time to save the fire even if they wanted to put out the fire.

Moreover, most of the orc scouts were not burned to death, but gave up the burned outpost and returned to the dark fortress, which also triggered an ambush in the Wushui Swamp.

So this time, Xu Feng didn't want to repeat the same mistakes. He wanted to destroy the orc troops as much as possible. Even if he couldn't completely burn them, he had to let them burn them. In this way, they would not dare to attack Rivendell and pursue the Dwarf Expedition on a large scale.

Xu Feng transported the oil jar and wine jar in the material warehouse, gently poured the oil onto the door of the Orc barracks, and then poured the wine from the jar into a large jar next to it for storing water.

After all the large jars were filled with wine, more than half an hour passed.

Xuedi asked, "When will we light the fire?"

Xu Feng smiled and said, "I won't light the fire, let's leave here first."

Emperor Xue said in surprise: "How can you destroy the dark fortress without ignition?"

Xu Feng smiled and said, "The orcs in the Dark Fortress are about to get up. What do you think they do when they wake up?"

Xuedi shrugged, "How do I know this?"

Xu Feng smiled and said, "They also have to eat. The first thing they do is to eat. Therefore, the orc chef who is responsible for the diet will start to make a fire and cook half an hour before the orc soldiers wake up."

Emperor Xue was stunned and then understood, "No wonder you were looking for a kitchen. So that's what you mean!"

Xu Feng smiled and said, "Okay, let's leave this place quickly. Let's climb from the cliffs. Come on, take the initiative to climb onto me."

Xuedi automatically filtered Xu Feng's inappropriate words and said in a deep voice: "I'm fine to climb up."

Xu Feng said, "If you slip your hand, all our efforts just now will be wasted."

Xuedi hesitated for a moment, "Okay, but you are absolutely not allowed to tell anyone about this."

Xu Feng smiled and said, "Don't worry, you and I know this."

As he said that, Xu Feng half-squatted down.

Only then did Emperor Xue lie on Xu Feng's back in a squint manner.

"Hold tight." Xu Feng said with a wicked smile.

Xuedi bit his lip and hooked Xu Feng's shoulder with his arm.

Xu Feng took a deep breath, jumped, jumped directly to the cliff, and climbed up quickly with both hands and feet at the same time.

Although he was climbing up with the Snow Emperor on his back, Xu Feng's body movements were fully utilized, and he no longer had to wait for the Snow Emperor to climb. This greatly improved the efficiency.

Twenty minutes later, they climbed to the top of the cliff.

After landing, Emperor Xue jumped off Xu Feng's back. She was afraid that if she continued like this, she would completely fall into it.

Xu Feng took a short rest, drank a cup of Star Moon Tea, and took Xuedi to the entrance passage of the Dark Fortress.

Xuedi asked, "What should we do now?"

Xu Feng smiled faintly and said, "Wait."

Xuedi nodded helplessly.

At this time, the sky was gradually getting brighter, and the orcs in the dark fortress also woke up one after another.

As Xu Feng expected, the chef who woke up and started working was the orcs.

There are thousands of orc troops in the Dark Fortress, and they have to prepare breakfast for thousands of people. It is a huge job, so you have to get up early.

Dozens of orc cooks entered the kitchen sleepily and began to light the fire to cook.

When Martians lit firewood, the oil and wine on the ground were also ignited at the same time.

At first, these orc cooks did not realize that Xu Feng led both oil and wine to the room outside.

It was not until the fire in the room outside completely burned that the orc chef realized something was wrong.

"It's on fire! It's on fire! Extinguish the fire soon!"

The chefs didn't care about cooking and began to extinguish the fire around them in a hurry.

Although these fires are not big, they are burned by oil and wine, and have been burned for a while, so it is very difficult to extinguish.

After the chefs rushed to put out the fire in a room, the flames had already burned to the material warehouse along with the oil and wine traces left by Xu Feng, and began to spread to the barracks outside.

The orc chefs realized the seriousness of the problem and immediately started shouting loudly, waking the other orcs to put out the fire.

The material warehouse was full of wine and oil. Once ignited, the fire instantly swallowed up the entire warehouse.

boom!

A tremor of the earth shaking came from the depths of the cave. The entire ground was shaking continuously, and the cliffs were also shaking, almost about to collapse!

Xuedi took a breath, "It seems to be starting to work!"

Xu Feng smiled and said, "It's a pity that the power of the two of us is not strong enough. Otherwise, we could cooperate with the explosion of the cave and cut down the entire cliff directly. In this way, we can destroy the entire dark fortress in one move."

Xuedi sighed and said, "You are already very strong."

Xu Feng said seriously: "No, it's not enough, far from enough."

Emperor Xue secretly glanced at Xu Feng. Although Xu Feng's appearance had not changed, Emperor Xue felt that he was admiring this man more and more in his heart.

After the cave exploded, the orcs were completely in chaos.

At this time, the open flames in the military camp also started to burn, and the orcs shouted to put out the fire, and then took water from the nearest water tank to put out the fire.

The water had been replaced by Xu Feng for wine.

Using wine to put out a fire is the same as adding fuel to the fire, and it is even more terrifying than adding fuel to the fire.

When the panicked orcs reacted, the fire was no longer controlled.

At least one-third of the orcs were buried directly in this "inexplicable" fire, and one-third of them were injured due to this, and the entire dark fortress was completely in chaos.

Xu Feng smiled coldly, "Snow Emperor, let's guard the entrance and exit, rush out and kill one, and kill two."

Snow Emperor drew out the sword of Boromir, "I can't wait."
Chapter completed!