As it turns out, the carrot and stick strategy is always the best. Under the principle of reward and punishment, the enthusiasm of everyone to start work is also very high. And, in fact, they find that they don't have to do much complicated work. The stones needed to build the walls were transported outside the village before dawn every day, and all they had to do was to build the building according to the plan, and then the work was completed. On the other hand, the towers were a little more difficult, and almost most people who knew a little bit of construction skills were sent to build those strange towers. Not only that, but what made everyone feel even more strange was that these towers were surrounded by a gray cloth outside, and it was impossible to see what it was like inside. However, according to the people who work inside, these cloths seem to be able to withstand the wind chill outside, even if it is more than ten degrees below zero, it seems to be warm as spring inside, but I am not worried that the weather will affect the progress.

For Jenn, though, it's not something he needs to care about right now. Because right now, Jenn has more important things to do.

"I really can't help you, do you want this to be the case?"

"Ah......... Yes, yes......... ............... hosts"

With Jenn's impact, Tillise writhed and let out a pleasant sound of pleasure. What emerged from those moist eyes was a scorching, burning flame of desire. Tillis's hands clutched at the white sheets on the bed, straightening and clenching. The inadvertent appearance, full of bewitching and blank smiles, and the dazzling body of snow-white and delicate, all exude a dizzying charm.

And by Tilis's side, Aina was watching the hand-to-hand combat between the two sides with wide eyes wide open, enviously watching the hand-to-hand combat between the two sides, her hands were placed between her wet legs, and she couldn't help but exercise violently with the scene in front of her.

"Ah......... Master, you are in too much of a hurry......... No, don't............ There......... No way!! ”

With a high-pitched scream, Tillise hugged Jenn's body tightly, and Jenn also pressed the girl's slender waist with both hands, pouring out his desire without hesitation.

"Hmm......... Uh-huh........."

Feeling the hot infusion, Tilis let out a slight muffled grunt, and she leaned back on Jenn's body, enjoying the aftermath of the intense workout.

It's funny.........

Feeling the gasp of the girl in his arms, the corners of Jenn's mouth were slightly upturned. After transforming into succubi, the biggest feature is that their pursuit of happiness will become very direct. The common sense and morality that once bound them have been distorted and flipped upside down, and the core of everything is to serve the pursuit of happiness itself. Even a girl who looks innocent and shy on the surface will show her fiery and crazy side in bed, and every time she participates, she will find different charms and feelings, which is one of the reasons why Jenn is not tired of it.

"Master, it's almost my turn........."

Aina's pleading voice rang out again, and then Jenn felt her hot, soft body press against her arm.

"So ..............."

"Knock knock."

Just as Jenn was about to start a new battle again, suddenly, there was a knock on the door, and Nabelius pushed open the door and walked in.

"Brother, I'm almost done with the one you said earlier..............."

At this, Nabelius raised his head and looked at the three people on the big bed in front of him, and then saw the little one sigh helplessly.

"I thought what were you doing, brother, but you were still playing..............."

"Excuse me, what's the matter?"

Hearing Nabelius's words, Jenn let go of Tilis in front of him, and then looked at Nabelius and asked. He wouldn't be embarrassed by such a thing, and to be honest, it would be nice if Nabelius would run out blushing in shame because of it. But it's a pity that Nabelius is also the son of the demon king no matter what he says, and the last thing that is lacking in the lower realm is this kind of entertainment, even in bloody battles, you can often see the rising demon clan of killing casually pull a female to vent her anger. For her, what Jenn and Tillise and Aina did was no different from drinking tea, chatting and playing "table tennis" or something from the eyes of the demons.

On the contrary, Tilis and Aina immediately changed their faces after seeing Nabelius, and respectfully stepped aside to get dressed, after all, the status of both sides is here, and the unique class hierarchy of the demon clan does not support the appearance of a harem drama similar to the concubine and the queen competing for favor in the demon clan - that is at the cost of life.

"That's right."

Sure enough, Nabellius didn't even look at Tilis and Aina, who ran to the side to get dressed, as if they were nothing more than Jenn's pet dogs, and there was no need to pay attention to them. Instead, he quickly picked up the plan in his hand and continued to speak.

"I've almost made the one you said before, elder brother."

"Oh?"

Hearing this, Jenn immediately became interested, and he immediately stood up and dressed, and then walked to Nabelius's side and stretched out his hand.

"Show me."

As he spoke, Jenn took the plan from Nabelius' hand.

In Jenn's plan, resources are not an issue, but energy is. It's like in a strategy game, where players need to build a power plant in addition to a mine, otherwise the equipment can't be driven. What Jenn needs right now is also a "power plant". Of course, he couldn't get power and wires for nostalgia, and in fact there was no need for that. After having the source of mana, Jenn had already thought of a good way to transform the magic of chaos into orderly mana, so that it could be used safely. The magic of chaos is endless, so there's no need to worry about running out of energy. But how to use this magic was a big headache for Jenn. Eventually, he decided to follow the whimsical ideas of a scientist in his previous life and adapt an energy development plan -- that is, to use a gem with high sealing performance to hold a very small amount of mana source, and then place it on a certain device, so that through the mana expansion system, the magic power transformed by the mana source can continuously envelop the entire surrounding area, and activate all the magic tools and equipment within the envelope to operate. Of course, the most important question is how many sources of magic need to be contained in the container, and how to protect them from being polluted. You must know that this thing is also comparable to a nuclear reactor in the wizarding world, and everything will be fine if you use it well. However, if something goes wrong, it could cause a terrible disaster, like the explosion of an entire nuclear power plant. Therefore, Jenn and Nabelius worked together to transform this, but in the past few days, he finally enjoyed the gentle township, and Jenn temporarily put down the work in his hand, but he didn't expect that Nabelius would do it himself.

"Good, good job."

After reading the plan in his hand, Jenn nodded with satisfaction, and then he reached out and turned the next page, and then, Jenn couldn't help but be stunned.

"This ..............."

"It was Miss Patilina's idea."

Sensing the confusion on Jenn's face, Nabelius immediately replied with a grin.

"I think this is not bad, so I did it with my hand, brother, what do you think?"

"Uh-huh..............."

Hearing Nabelius' inquiry, Jenn looked at the multi-willow steaming steel object on the drawing in front of him with a very subtle expression, and only after a moment did he nod.

"Yes, there are a lot of forts, very domineering."

Then, he replied helplessly. (To be continued.) )