Back to the yuan house, Chu Feng looked at the yuan house, which had not changed in any way. He felt bitter.

In the battle between hell and ice demon, he seems to win easily, as if everything is under control, but only he knows the actual cost.

In the ASEAN region, in the south of China, he killed 5000 demons with one sword, at the cost of reducing the source of death of Yuanfu by one tenth.

After that war, Yuanfu became more and more lively on the surface.

Without "death", life will stop evolving, but with the origin of life, the creatures in Yuanfu will try their best to absorb the vitality of Yuanfu.

If we absorb too much and lose the balance, we will collapse the Yuan government.

Although it is far from that step, it is possible.

However, the outside world has the means of self balance, and there are also some in Yuan Fu. Chu Feng's understanding of the law of life and death has reached the point where he can integrate into Yuan Fu.

It's not impossible to balance life and death.

And the price is to let Yuanfu enter "autumn".

Autumn is the season of harvest, but it is also the season of killing. The death of some crops in Yuanfu complements the death of Yuanfu.

But in order to meet the war with the ice demons, Chu Feng once again extracted the source of life and death of the Yuan government.

Without the help of the power of the origin of life and death, it is impossible for him to fight against level 9 with level 7, which is just like defeating mace with toothpick.

With the origin of life and death, although the toothpick still can't beat the mace, it has the possibility to directly insert it into the throat of the other party and take the life of the person who uses the mace.

This is the rolling of the realm level, and it can also be regarded as taking advantage of one's own strengths and attacking the other's weaknesses.

For this battle, he directly extracted 30% of the power from the source of life and death, so that Yuanfu entered "winter" from "autumn", let alone ordinary plants. Even the mutant plants, including the tough bamboo, have a large number of deaths.

Those who were placed in the middle of a piece of ice and snow, because of the lack of food, became howling.

With the death of a large number of creatures, Yuanli and life return to heaven and earth and regain their balance.

After the restoration of balance, although the Yuan government has become more stable, it has become more vulnerable as a whole. It is not so easy to make up for the loss of the origin of life and death.

However, Chu Feng knew that this was the only way.

"Now, the ice demons have submitted themselves to me, and there are six races left. I have already made an engagement to the six races. Even if I don't make an engagement, they will come to me, so I don't have much time. In 15 days at most, I have to fight the next battle."

From the moment he picked up the contract, he had embarked on a road of no return.

Either he becomes the Lord of this territory, or he collapses because he picks up something that doesn't belong to him and can't bear the weight of the contract.

At that point, even hell's three headed dogs couldn't save him.

"In the final battle with Bingxiao, the source of life and death that I took away from Yuanfu has consumed about 80%, leaving less than 20%, which is far more than I expected."

After checking his own state, Chu Feng's heart sank.

After all, the ice demon clan is not a weak race. The strong one in the ice demon clan, of course, is also a real strong one. Bingxiao is a strong one who understands the field and condenses the Dharma body, and can combine the two to fight. His strength is so strong that he has already stood on the ceiling under the holy order.

Except for some monsters beyond common sense, his strength is top.

So it's a fluke for Chu Feng to pay such a price to win. For another person, he doesn't even have the chance to pay such a price.

"The previously prepared God binding lock has consumed a lot and needs to be prepared again, but it doesn't need to be prepared too much. This move has been seen by the ice demons. Although they are on the same boat with me and won't say it easily, it's hard to guarantee that no one will use special means to investigate the course of the war."

"It's enough to prepare half of the original. I'll go to yiqiuling's world to refine it, which can save time. The next step is the origin of life and death. Only by extracting the origin of life and death from Yuanfu, can I have the confidence to defeat level 9. Otherwise, with the gap between the two levels, I can only struggle by using heaven's curse."

Although Tianqian is powerful, it's a pity that Chu Feng is too weak.

That is to say, only by greatly improving his control over Yuanfu, can he condense a unique skill that can threaten level 9 and control it.

Otherwise, with his only seven levels of cultivation, it would be a blessing if he didn't hurt himself by condensing that level of killing moves.

"In the final analysis, it's still too weak."

Chu Feng now has the realm of holy steps, and even his realm in the holy steps is not the bottom, but limited by the body, he can't give full play."Master, the first tribute from the ice demons has arrived."

Through the soul contract, kerer preached to Chu Feng.

"Well, let the tributes in!" Chu Feng replied.

The so-called tribute is that after the ice demons express their surrender, they choose some things that the Lord needs from their territory and send them to them. Of course, these tribute items are all designated by Chu Feng himself.

A large number of hell spirits, as well as ordinary creatures in hell, were sent to the yuan palace through the space channel established by Chu Feng in the hell three headed dog territory.

Most of these creatures are at the same level as the Bighorn. Most of them are in hell and belong to the food level. There are also many goblins and tree spirits that have certain tool value.

After all, the reduction of food, but also through the reduction of some upper predators, in order to stabilize the ecological balance.

Those chaotic hell creatures, the total number of more than 500000, no fighting race, the average level reached 4, so they were sent to yuan house as "tribute".

After the last tribute came in, a storm of destruction came upon these creatures, causing a lot of slaughter among them.

Countless hell creatures lost their lives in this storm with the breath of death, and fell to the ground in pain. Then their bodies, Yuan force and vitality were extracted by this heaven and earth, and used to feed back the source of life and death of yuan house.

The sudden disaster of destruction filled the eyes of these hell creatures with desperate fear.

But in the face of these hell creatures, Chu Feng's heart has no pity.

"As long as it's for my purpose, there's nothing beyond the earth that can't be sacrificed." Feeling the origin of life and death, Chu Feng's eyes are full of firmness.