At this time, Ao Xin had an urge to jump into the Tuojiang River and swim freely, but at present, this impulse was suppressed by Ao Xin.

"Master, this is Ao Xin's perception of Tuojiang. Seeing Yang Chenyu's joy, Ao Xin lost no time in taking out a halo and offering it.

Yang Chenyu made a slight move, and the halo flew over and hovered in front of Yang Chenyu.

In the halo, a big river is flowing slowly, but it took Ao Xin nearly a week to condense his perception of Tuojiang, and with Ao Xin's green dragon body, he controlled this Tuojiang River without the slightest difficulty, not to mention that it is now the end of the law era, and Tuojiang has no owner, these perceptions are not difficult at all.

Yang Chenyu brought a hint of joy on his face, this Ao Xin is well-behaved, and this group's perception of Tuojiang has saved him a lot of effort.

Yang Chenyu opened his mouth to swallow this group of feelings, and suddenly a big river appeared in the spirit pool, the river was rushing, and the Xiangshui River also flowed into the big river.

The pen of the edict appeared on its own at this time, and in just a few breaths, a golden edict was drawn in the air, and the edict of the Xiangshui River also broke away from the Xiangshui River, rushed out of the spiritual pool, and merged into this golden edict.

Suddenly, the golden light of the edict was magnificent, and the golden cloud patterns on it flowed, and after a while, the two edicts merged into one, flew back into the spirit pool, and merged with the big river.

At this point, this Tuojiang River can be regarded as initially under his control.

Yang Chenyu closed his eyes gently, and suddenly the situation on both sides of the river came into his mind.

After a long time, Yang Chenyu opened his eyes and sighed lightly, the pollution on both sides of the Tuojiang River is not light, and you can see a series of canals along the way to discharge the black water into the Tuojiang River.

Except for the vicinity of the source, the water quality of the entire Tuojiang River is extremely poor.

After thinking for a while, Yang Chenyu turned his head and ordered: "Ao Xin." You are also the general of the Tuojiang River. Write down all the places where the sewage flows out for later use. ”

Listening to the old man's orders, Ao Xin hurriedly received the order. But in a flash, Ao Xin remembered something, and immediately reported: "The eldest master is above." Can you summon the little demon and renovate the Tuojiang Water Mansion?"

This Tuojiang River is different from small rivers such as Xiangshui and Quxi, and there was originally a water house at the bottom of the river, but it has long been ownerless, in disrepair, and extremely dilapidated.

Therefore, Yang Chenyu didn't pay attention to it before, but now he can hear what Ao Xin said. I couldn't help but groan for a moment.

As the god of Hebo water, Nashuifu is the hub of the control of the river, such a big river. If it is a waterless house. But it will give birth to a lot of trouble, and add a lot of iniquity to it.

"Hmm. You and summon the grass buds, Li Yue and other demons, if there is not enough, you can light it yourself, and you don't need to report it again. ”

Yang Chenyu said softly, but he handed over this matter to Ao Xin, as the former lord of the Taojiang River, he should be better at such trivial things than himself in repairing the Water Mansion.

Ao Xin received the order, and went to gather the demons on his own to prepare the materials for repairing the water mansion.

And Yang Chenyu went straight back to the alchemy cave, he was busy with his affairs, and he didn't dare to delay.

After returning to the alchemy cave, Yang Chenyu released the water from the birth pool and continued to experiment.

The east goes to spring, spring goes to summer, time passes like water, and in a blink of an eye, it is the height of summer.

In the middle of summer, it is extremely hot everywhere, and the sun essence is like a meteor covering the earth, and it will be dotted like a fire hell.

Due to the influence of the Dao Law, the inside of this alchemy cave is cool and pleasant, and there is no heat outside.

At this time, there were two Yang Chenyu in the cave, one Yang Chenyu was sitting cross-legged on the futon, and the other Yang Chenyu was refining the aura from the Tuojiang River, the aura of the Tuojiang River was far larger than the Xiangshui River, and in just a few months, the palm-sized water ball had been refined and reduced to the size of a finger.

Just such a little water essence, if it is thrown directly, it will turn into a small river in the blink of an eye.

However, Yang Chenyu would not do such a violent thing, this finger-sized water mass has been refined into a superior spiritual weapon by him, and when it is refined to the thickness of a hair, this water mass will turn into a magic weapon.

The biggest difference between this magic weapon and the spiritual weapon is the difference in material, even if ordinary mortals are refined for thousands of years, it is impossible to turn them into magic weapons, take the ontology of Danding Zhenren as an example, although he was only a mortal at first, but when Laojun was alchemy, the edification of various heavenly and earthly treasures directly changed his essence, making it no longer a mortal, otherwise, how could he become an immortal and take off the mortal womb?

Yang Chenyu sitting on the futon is the body, and the one who refines the essence of water is the soul that comes out of his body, Yang Chenyu found that using the soul to refine the essence of water is more efficient, not to mention, it is also a kind of training for the soul.

After these months of training, at least when the soul is out of the body, it will not be damaged by the slightest breeze and fall asleep for several years.

Of course, for now, the breeze blowing on the soul is still stinging, but it can be endured.

The only problem is that after the water ball is reduced to the size of a finger, the progress is relatively slow, which seems to be directly related to its own strength, if it is over the wind tribulation, I am afraid that the situation will be better.

After some time, Yang Chenyu raised his eyebrows, Ao Xin came, and he was guarding outside the cave.

Yang Chenyu returned his soul to his body, then opened his eyes, put the ball of water into his sleeve, removed the shield at the entrance of the cave, and said loudly: "Ao Xin come in." ”

Ao Xin walked in slowly, hugged his fists when he saw Yang Chenyu, and said quickly: "Master, the big thing is not good." ”

"What's the matter? so flustered?"

Yang Chenyu basically hadn't seen Ao Xin anxious, and seeing him in such a hurry, I am afraid that something really happened to him.

It wasn't until Ao Xin reported in detail that Yang Chenyu understood why.

It turns out that there has been no rain in the Tuojiang River basin these days, which is fine, and a lot of rain this year will not stop for a few days before there is a drought, but the problem is that when Ao Xin patrolled the river, he found that a canal along the river was constantly discharging a kind of green water, and where it passed, the fish and crabs turned white, and the aquarium was extinct.

In this regard, Ao Xin did not dare to slack off, and hurriedly returned to the alchemy cave to report to the master.

"Oh?" Yang Chenyu frowned, the Divine Hearing Technique unfolded, and after a while, everything was under control.

After getting the relevant information, Yang Chenyu couldn't help but be furious, and scolded angrily: "Damn! How dare you pollute my river! This is really hateful!"

In order to reduce the cost of purifying sewage, a chemical company secretly discharged industrial wastewater directly into the river, so that the river water was polluted.

Yang Chenyu was really a little annoyed, in addition to the river being polluted and the people along the coast being affected, his group of water essence that he had worked hard for several months was almost affected, fortunately, Ao Xin found it in time and reported it in advance, otherwise when he found out, the water essence would be wasted.