"Three days without going out of the house to work? Studying Tai Chi Knife Technique? Perfume? Feng Ruiyan turned around and stared at Liu Ye, her tone cold.

"You listen to my explanation, things ......" Liu Ye couldn't say anything when he was in a hurry, and the fact was that he had nothing to explain.

"Sister Ruiyan, you come in first, I have something to say to you!" Xi Liuyan spoke at this time, and she beckoned her little white hand.

Feng Ruiyan glared at Liu Ye fiercely, she took a breath and walked into the room, pulling down the curtain with her backhand, blocking Liu Ye's gaze.

Liu Ye had already broken the jar at the moment, and he stared at the room, his mind blank.

The voice that came from the room was high-pitched, as if there was some 'fierce' argument going on, but after a while or so, the voice weakened again, and seemed to have taken a turn for the better.

Liu Ye's heart also rose and fell with the height of his voice, and he can now be said to have stiff limbs, just like the form of 'meat'.

The two didn't talk for a long time, about ten minutes, but Liu Ye seemed to feel that half a century had passed.

Gradually, the voice became weaker and weaker, and the words gradually faded away, and then a few crisp laughter was remembered.

"Make no mistake, how did I hear the laughter, what the hell are these two people talking about?" Liu Ye was taken aback, he was curious, and he used his ears to listen, but there seemed to be a barrier there, and he couldn't hear clearly at all.

"Xi Liuyan's light barrier, even this has been used, what are you talking about!" Liu Ye's heart was even more strange.

After about two or three hours, the two 'women' finally walked out with their faces full of 'spring', neither of them looked at Liu Ye, and walked out hand in hand.

After standing in place for about ten minutes, Liu Ye was stunned: "What is this!" What have I become. ”

Liu Ye is very concerned about being ignored.

Obviously, the matter is not over, it seems that the matter has passed like that, who knows that Liu Ye will never have the opportunity to find two people alone, it seems that the two of them are together no matter when.

"What the hell are these two people up to!" Liu Ye was extremely suspicious.

Xi Liuyan and Feng Ruiyan seemed to have made an appointment, but they both ignored Liu Ye. The two of them are now eating and sleeping together, and others can't even 'plug' into it.

The other people in the capital didn't think it was strange, usually Xi Liuyan and Feng Ruiyan were very intimate, and it didn't matter if they were in the hot spots.

However, Liu Ye doesn't think so. This kind of wordless Cold War is the most unbearable, not saying and ignoring, but it makes Liu Ye suspicious in his heart.

But Liu Ye also had a way, he had a ghost in his heart, and he didn't dare to face the two of them alone, so this situation was deadlocked.

But Liu Ye can't go on like this forever, so he can only adopt the old method and put all his 'essence' into his work.

In the past few days, the only thing that has lifted his 'spirits' is that there has been a breakthrough in their Tai Chi knife technique.

According to Liu Ye's transmission, everyone comprehended a unique set of knife techniques, which each conformed to their energy 'nature', and could greatly exert their own abilities through cold weapons.

Liu Ye also realized that he integrated the sound 'wave' attack into the knife technique, using the tremor of the tip of the knife to generate a vibration 'wave' to directly attack the enemy.

Xi Liuyan and Feng Ruiyan are quite cooperative at this point, and the two of them arrived together, which made Liu Ye very excited. However, the two of them just practiced a set of knife techniques by themselves, and left after 'handing in' the experience of knife techniques, Liu Ye was sad again.

Combined with everyone's knife experience, Liu Ye integrated his new into it, and finally created a set of simple popular Tai Chi knife techniques.

This set of knife techniques completely omits the complicated places, leaving only simple and simple tricks that are suitable for the battlefield. It is divided into ten major moves, the difficulty ranges from low to high, and if the last style can be fully exerted, it is enough to reach the power of the simulacrum level.

But the play of the last style also has high requirements for the ability of the caster, at least it can be used by people who can use the third layer of Xuanqi, and only the people of the third layer can use it very reluctantly, and after using it, the whole body will lose strength and cannot move, which can be said to be a desperate move that hurts both sides.

Standing on the martial arts arena of the capital, Liu Ye was angry, and the steel knife in his hand waved suddenly, drawing a crystal white 'color' arc in the air, everyone only felt that their eyes were white, and most of the land in front of them disappeared out of thin air, all of which turned into powder, showing a big circle.

"Do you see it all?" Liu Ye panted slightly, this is the only trick with a name in the ten styles, called Qiankun Yuanzhen. Liu Ye used his power to directly reach the strength of the mimic god, but even if it was Liu Ye, it would take him a lot of effort to use it like this.

"Yes, Castle Lord!" The captain-level figures around him nodded in agreement.

Only captain-level characters are qualified to use this trick.

"Remember, don't use this move until you're desperate! With your strength, you're barely enough to use right now! Liu Ye admonished.

"Got it!" The captains nodded earnestly.

The promotion of Tai Chi knife method is still in accordance with the past method, from top to bottom, first 'handed' to the major 'elite' Ying, and then taught by them little by little.

This kind of teaching is also conducive to their comprehension of knife techniques to a higher level.

Dadu City and Haiwei City have risen to practice the Tai Chi Sword Technique, this set of sword techniques can be felt by everyone who cultivates, they are very tired at the beginning of the fight, but as they become more and more proficient, their strength has increased.

What makes them most happy is that the energy Xuan Qi has also improved a little.

Now most people are stuck in the amount of energy and energy, only when the total amount of energy can reach a certain level, they can enter the next level, and now the appearance of the Tai Chi knife method has made their wish one step closer.

In particular, this set of knife techniques is not weaker than the power of gunfire in the battlefield, you must know that gunfire is limited, but the knife technique is not, and the tactics of fighting while practicing make people's staying power greatly increased.

While the strength of the inhabitants of the two cities of Dadu and Haiwei City is slowly improving, other aspects of the Dadu City have also made great progress under their abbots.

Liu Ye continued to increase the supply of electricity, and with the development of the two cities, the amount of electricity supplied in the past was obviously not enough.

When ordering the Ministry of Metallurgy to build windmills, Liu Ye also ordered Haiwei City to develop nearby and use marine resources to save as much as possible.

At this time, Lu Ban, who had made catapults and repeaters, made great efforts, and he put forward a proposal to build a waterwheel according to the description in the book Tiangong Kaiwu.

When Liu Ye heard this, he felt that this matter could be done. Originally, Lu Ban's idea was to use the drive of the waterwheel to provide some mechanical power, but Liu Ye, who came from before the war, went further than he thought.

"If we can build a water truck, why can't we build a small hydroelectric power plant?" Liu Ye said first when he heard this proposal.

Hydropower is the cleanest and most recyclable resource, and although it will have some impact on nature, it is just that the current wasteland is like this, and it doesn't care about anything else.

"Hydroelectric power plants? Liu Ye: What is that? Others didn't understand Liu Ye's words, Xi Liuyan and Feng Ruiyan didn't speak, but they also secretly cast their eyes on Liu Ye.

"Here's how a hydroelectric power plant works...... Liu Ye began to explain to everyone.

"I see, according to you, there are such resources in Haiwei City now, but the dam you mentioned is not easy to build, and there is no such terrain to use!" Nan Tiancheng first raised questions.

Liu Ye nodded, regarding the construction of this aspect, Nan Tiancheng has a comprehension that far surpasses that of others: "I have already thought about this, since there is no available terrain, then we will build one!" ”

"Make one?" Everyone was even more suspicious, only Feng Ruiyan faintly thought of something, and the corners of her mouth smiled.

"One is to use our newly developed gunpowder to transform the terrain, and the other is to rely on the help of the North Martyr?" Liu Ye nodded and said.

"Mourning in the north? Liu Ye, you don't want to use his ability to control the land, you must know that this is not a simple matter, you don't want to exhaust him! Nan Tiancheng shouted exaggeratedly.

"Exhaust him, it won't ...... It's going to make him lose his strength for a few days......" Liu Ye had a face that didn't hurt his back when he stood and spoke.

"Oh? Detachment? Do you dare to take the North Funeral? After listening to this, Nan Tiancheng deliberately asked if it was difficult to mourn to the north.

"You two don't have to act? I'll take this job! Bei Nan mourned the two of them and said.

"It's hard to mourn in the north, do you have to think about it? This is not a joke, once you exceed your limit, you will be backfired! Nan Tiancheng reminded worriedly.

The so-called backlash is because whether it is the wind control ability of Nantiancheng or the soil control ability of the north, once it exceeds their control limit, the ability in the body will get out of control, and a large amount of earth-based yuan power has nowhere to vent but attack the controller itself.

And the amount of control as large as changing the terrain to build a dam is amazing, and the backlash formed once it gets out of control is amazing, and the loss of the land control ability is considered light, and it is very likely that it will end up with no bones left.