The use of sand and water to build ice walls originated from the Battle of Weinan in the book "Chronicles of the Three Kingdoms". Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

At that time, Cao Cao took advantage of the sudden drop in temperature to build a frozen sand city on the south bank of Weishui at a very fast speed, successfully resisting Ma Chao's cavalry raid, and played a vital role in the next crossing of the river by the whole army.

Lu Li didn't know if the records in the history books were true and credible, but in principle, it definitely worked, and there was no technical content, as long as there was enough labor, even if it was a huge city, it would be no problem.

What's more, the ice-poured wall has an unbeatable advantage, it is very easy to repair after receiving damage, and it can also be reinforced without limits by constantly pouring water,

When the ice layer is thick to a certain extent, even the most violent impact will not be able to cause much damage to it.

The Duke of Kulenta was undoubtedly a man of action, and when he got the method of forging the walls of ice and clay, he immediately organized the inhabitants of the city.

Some of them were responsible for boiling hot water, others were responsible for piling up the earthen walls, and in less than an hour they repaired the collapsed parts, and they also poured water on the outer layers of other walls, so that their surfaces were covered with a thick layer of ice, which on the one hand increased the defensive power of the walls, and on the other hand, greatly reduced the friction and made the beasts slip under their feet.

Looking at the inside and outside of the two city walls, all of which were covered with quiet and clear ice, Lu Li's eyes flashed with a hint of approval, and he turned to his teammates and said, "Now that the city wall has been repaired, I should also go, and the rest of the defense tasks are left to you, right?"

"No problem! leave it to us!" Apollonius assured aloud, patting his chest.

As a shooter, what he likes most is to stand in a place where the enemy can't attack and shoot his prey with one arrow, and it feels like he is in control of death.

"Hehe, Captain, don't worry, as long as I'm here, no matter how many beasts come, don't even think of rushing in. ”

"That's right, we still have enough weapons and ammunition to last until the end of the Great Migration. ”

"Meow meow! Lily will try her best!"

"And me! And me! I haven't run out of bombs!"

......

Seeing that the little ones were in great spirits one by one, and were not affected by the fierce battle before, Lu Li couldn't help but smile and shook his head, and then lowered his voice and said to the slightly tired Botman: "Uncle, please keep an eye on it when I'm away, don't let them make any dangerous moves." ”

"Understood! I'll be more careful. By the way, I don't know why the weapon you gave me suddenly couldn't shoot bullets, can you help me see what's going on?" Botman took off the Bayi assault rifle he was carrying behind him and handed it over.

"Can't fire a bullet?"

Lu Li flashed a hint of surprise, and immediately took it and pointed the muzzle of the gun at the sky and tried to pull the trigger, but found that there was no reaction at all.

He has encountered too many similar situations in the long-term use of firearms, and immediately realized that it was a jammed bullet, so he directly pulled the bolt to withdraw the jammed bullet, and then pulled the trigger again.

Da Da Da ......

Once again, the crisp sound echoed in everyone's ears.

No need to ask to know that the gun is back to normal operation.

Botman's eyes widened, as if he couldn't believe that the other party had solved the problem that was bothering him so easily, and it took a long time for him to ask, "How did you do that?"

"It's easy! See the bulging bolt next to it? If you have a similar problem, you just have to pull it back and get out of the bullet stuck inside. As he spoke, Lu Li repeated the action just now.

"Oh—I see!" said Uncle Botman, slapping his thigh in realization. "If I had known it was so easy, I would have been able to kill more prey in the morning. ”

Lu Li smiled and handed the gun back to the other party, and joked with a smile: "It's not too late now." There are still plenty of beasts in the forest, and after a while they will continue to storm the fortress, killing as many as you want. ”

After saying this, he took out three keys dropped by the lords of the first few floors of the dungeon from his backpack, and handed two of them to Byrne and his daughter Elena: "This is the teleportation key, as long as you pronounce the word teleportation, it will teleport you to the corresponding entrance to the central tower of Kempera." Now let's get out of here, the guild elders will be more than happy to hear about the underground races in the Black Forest. ”

"I owe you a debt of affection, and I will always be by your side until I repay it. Byrne said, hugging the little girl beside him.

"Ahhh

Thirteen-year-old Helena has barely developed much intelligence due to her long-term detention in the dungeon, and completely obeys instinct and wildness, and her first reaction after getting something is to put it in her mouth and bite it, so as to determine whether it is food or not.

There is no doubt that she is a pretty girl, with long dazzling burgundy hair, a slender and toned figure, and her skin is so fair that she can see the hidden veins underneath, and between her eyebrows reveals the innocence and purity that a girl in the metropolis of Earth can never have.

It's hard to believe from the outside, but she's a real danger, so dangerous that it only takes a second to transform into a terrifying killing machine.

Just a few hours ago, Lu Li saw this girl transform her hands into giant claws, and in less than a minute, she could tear dozens of beasts, many of them carnivores, and it was a fierce mess.

You must know that this tearing is not an exaggerated rhetorical device, but it is really inserting a claw into the flesh and blood, and then tearing off the target's body piece by piece, that bloody scene definitely belongs to the eighteen prohibitions.

The only thing to be thankful for is that she still remembers that Byrne is her father, so she is very obedient in front of Byrne.

"What a cute little guy......"

Lu Li suddenly felt that it was pitiful for a girl to be locked up in a dark dungeon since she was two years old, and reached out to touch Helena's head.

However, the girl obviously does not like strangers to touch her, and when she opens her mouth, she bites: "Ahhhhh

"Yo, are you a puppy, and you still bite?" Lu Li quickly retracted his arm and scolded with a smile.

"Hehe, it was your eyes that made her feel dangerous. Byrne grabbed his daughter and explained with a smile.

"Well, I'm having a hard time with this too, and I hope to find a solution when I return to Kempera. Okay, that's all there is to go, let's go. Lu Li sighed slightly, raised the key and read out the teleportation.

Moment!

A black light emanated from the key, enveloping him from head to toe, emitting a buzzing sound, and after about a few minutes, the whole person lifted his feet off the ground, flew into the air with a whoosh, and disappeared into the clouds......