The change lasted for twenty minutes before the light of the [Energy Source] slowly converged.

Yi Xiao also put down the arm that was covering his eyes, and looked at the position where the light bloomed before.

There, the original vacant land has changed dramatically!

A fountain appeared out of thin air, sitting in the very center of the clearing, and it was also the very center of the City Lord's Mansion!

Inside the fountain, what flowed was not a transparent stream of water, but a silvery-white liquid, and Yi Xiao could feel that this liquid contained a high concentration of energy!

The energy change in the air is caused by this spring!

"This is the [source of energy]?" Behind him, Mo Hua's voice suddenly came.

The changes caused by the [Energy Source] were known all over the city, and as soon as Mo Hua arranged Wang Lin's whereabouts, he saw the changes in the City Lord's Mansion.

When he rushed back to the City Lord's Mansion, the change of the [Energy Source] had not completely stopped, and Yi Xiao observed the [Energy Source] wholeheartedly, and did not notice Mo Hua's arrival.

Hearing Mo Hua's voice, Yi Xiao turned to him and said. "This is the [source of energy], how does it feel?"

Professional questions still need to be answered by professionals.

Mo Hua has reached the third stage of the evolution of the living body, and his understanding of energy is far beyond the reach of people, and his perception of energy is also incomparable to the [Right Eye of Death]!

Mo Hua placed his right hand in front of him, his five fingers spread, and he concentrated on feeling the changes in the air.

After a long time, Mo Hua continued to speak: "The energy concentration of the City Lord's Mansion is about five times higher than normal now!" Cultivating in this environment, the efficiency can reach about 1.5 times that of the normal state! ”

"And the role of the [Energy Source] is not limited to the City Lord's Mansion, I observed on the way here just now, almost ninety percent of the entire Beidou City has been affected."

"However, this effect is decreasing, and the farther away you are from the City Lord's Mansion, the less affected it will be."

Hearing this, Yi Xiao's face was obviously happy, he didn't expect the [Energy Source] to have such a wide range of effects!

Because of the [City Lord Aura], the development of Beidou City can already have a direct impact on his strength.

If you want to improve the [City Lord Aura], you need Beidou City to develop further, and development requires a huge population!

If you want the population, you need to let the survivors see the extraordinary things about Beidou City, and only in this way will more survivors come and join us!

Before, the survivors joined Beidou City because they took a fancy to the power of Beidou City, the powerful three demon commanders who defended the city plus the protection of Yi Xiao, and it was difficult to invade Beidou!

But now, in addition to security, Beidou City has another [energy source]!

The energy density of the whole city has increased, and once this news spreads, more survivors will definitely come to join Beidou!

The energy density is high, and the speed of the player's cultivation will also be greatly improved, and even ordinary people who can't cultivate will be subtly affected if they survive in this environment for a long time!

The first people to join Beidou were almost all survivors from nearby gathering places, because they needed to cross dangerous wilderness in the last days, which limited many people from coming to join Beidou.

But if the news of the [Energy Source] comes out, as long as people with the slightest ability will try to cross the wilderness and come to enjoy the benefits of high concentration of energy!

While Yi Xiao was pondering, Mo Hua had already walked in front of the [Energy Source], looking down to carefully observe the silver-white liquid that was constantly flowing.

"What's wrong?" Looking at Mo Hua's thoughtful look, Yi Xiao knew that he should have discovered something again.

Mo Hua held a handful of spring water in both hands, and after this spring water left the energy source, the silvery-white liquid in it actually began to volatilize rapidly, and it became indistinguishable from ordinary pure water in just one minute!

"This spring water is composed of a high concentration of energy and water, and taking this spring water after the energy is consumed can quickly restore energy. However, this spring water can only remain stable in the [Energy Source], and once it leaves, the energy in it will quickly evaporate and eventually become ordinary water. ”

"This ......" Yi Xiao was still a little excited at first, although now his Yuan Energy was about to reach two hundred, but sometimes he would face the situation of Yuan Energy being exhausted.

According to Mo Hua, this spring water can quickly replenish Yuan energy, greatly improving his endurance.

Unfortunately, the water could not be preserved. Yi Xiao also saw the situation just now, and within a minute of leaving the [Energy Source], the energy would be completely dissipated!

"Isn't there anything about it?" Yi Xiao asked unrelentingly.

"Not yet, but give me a little time, and I should be able to find a solution."

"Then it's up to you! By the way, the city rules should have been completed, right? Yi Xiao asked.

Before entering the secret realm of trials, Yi Xiao told Mo Hua to make the city rules within one day, and according to Mo Hua's work efficiency, the task has definitely been completed.

Sure enough, after hearing Yi Xiao's question, Mo Hua nodded, took out a piece of paper and sent it to Yi Xiao. "Now it's a temporary city rule, and if you change the details, you can officially implement it."

Yi Xiao glanced at the messy small words on the white paper, and couldn't help but smile wryly. "You better read it to me."

"Good. Article 1 of the Hokuto Law, you must not fight in the castle......"

Mo Hua gushed about the city rules, from murder and arson to small quarrels, and the city rules he formulated covered almost all possible problems.

And for each case, he instituted different levels of punishment.

"Stop, stop, stop!" Yi Xiao raised his hand to stop Mo Hua from continuing to read. "This is the city rule you made?"

"Yes, is there anything else you need to add?"

Yi Xiao raised his hand to cover his forehead, helplessly: "Your set of city rules is already very detailed, there is nothing to add." However, don't you think that this set of rules does not apply to the current Beidou City? ”

Mo Hua: "This is a set of city rules that I have consulted a lot of information, synthesized a lot of successful rules, and sorted out, and there should not be too many loopholes." ”

Yi Xiao shook his head. "Wrong, the biggest loophole in your city rules is that there are no loopholes! It's the end of the world, it's a collapsed world, Beidou City is just starting, and such detailed city rules don't apply. ”

"Moreover, your punishment measures are not suitable for the current situation, in troubled times, the survivors who join the Beidou are mixed, only the most iron-blooded means can achieve the effect of killing chickens and setting an example for monkeys, anyone who dares to violate the rules of the city should be a capital crime, so as to leave a sense in the hearts of the survivors that the rules cannot be violated!"

"If you want me to say, there are four main rules of the city now:

Disobedience to the manager, kill!

Steal, rob, rape, kill!

Whoever does it in the city, kill!

Those who disturb the order of Beidou, kill! ”

"You can divide around these four and make some more divisions, but don't make it so cumbersome."

After listening to Yi Xiao's words, Mo Hua nodded happily and tore the white paper in his hand in half.

After a pause, Yi Xiao continued: "Also, make another point rule. The survivors' residences will also be redivided, their current residences will be recovered, and the outermost houses will be distributed, and all residences within the effect of [Energy Source] will need to be exchanged for points in the future! The closer you are to the Castle Lord's Mansion, the more points you will need to spend! Remember, everything is in the interests of the City Lord's Mansion. ”