With the Four Seas Bottle and this large number of cultivation resources, Ling Feng decided to improve the cultivation of the Terran Dao soldiers under his command. Now there are too many demon armies that have been recruited, and the strength of the Terran Dao soldiers is too weak, which is not conducive to rule.

Although there were only three days before the trading time with the Peng Demon King, it was not difficult for Ling Feng to get time. At this time, he had already accommodated the Shoushan Cave Heaven into his dantian, and he had already opened up a long river of time in the Cave Heaven in his body, and he could travel through time and space at will.

Immediately, he included nearly 30 million Terran Dao soldiers into the Cave Heaven World in his body, and each of them was given a cultivation resource according to their merits. In addition to the Yuan Qi Liquid of the Four Seas Bottle, there were also 100,000 sixth-order spirit beads given by the Dragon Palace, as well as the cultivation pills seized by the Demon Dragon Palace.

Then, he opened the gate of time and space, and sent more than 15 million innate supreme Terran Dao soldiers to twenty years ago, with enough cultivation resources, twenty years was enough time for them to condense the true yuan and advance to the realm of the grandmaster.

Subsequently, Ling Feng sent 10 million fourth-order Terran Dao soldiers to Yijiazi, and sixty years was enough for them to refine the cultivation resources in their hands and cultivate to a great progress.

And the 100,000 sixth-order Dao soldiers and the four million fifth-order Dao soldiers were all sent by him a hundred years ago. And Qinglong, White Tiger, Seven Kills, Po Jun, Huang Zhong, Gan Ning, Wei Yan, Kong Ming, Pang Tong and other dozens of Earth Immortal-level Terran generals and Barbarian Bull King, Black Bear Spirit, Blue Xi, Qingjiao King, Minshan Demon Saint, etc., were all sent by him three hundred years ago.

However, in order to make up for the consumption of so many Dao soldiers cultivating in the Cave Heaven, Ling Feng threw the five Heavenly Immortal-level Demon King corpses, as well as many Earth Immortal-level Demon Clan corpses, into the Cave Heaven World, refining them all to make up for the loss of the Cave Heaven.

At this time, the Dapeng Kingdom, the Peng Demon King, the Lion Camel King, the Macaque King, and the Yu Tamarin King gathered together to discuss major matters.

Among them, King Yu said: "Third brother, do we really want to hand over all those Terran slaves to the Human Emperor?"

Obviously, he is a little unwilling, the existence of these human slaves is not only for eating, but also a sharp weapon against the human immortal Buddha, which can make them throw rat bogeys.

At this time, the macaque king said: "In order to save the second brother, the human slaves must be handed over, but there is no need to hand over too much, one billion is enough, and all the rest are stored with the treasure of the Cave Heaven Method, and they can be used at a critical time." Moreover, those billion Terran slaves can also arrange some means to make the bamboo basket of the emperor empty!"

When the Peng Demon King heard this, he smiled and said, "The fifth is really resourceful, and this matter will be handed over to you." ”

At this time, the Lion Camel King said: "By the way, now that all the coastal waters of the North Sea have been lost, and the navy has been completely damaged, it is useless for Ao Jun to keep that kid, it is better to roast and eat." Dragon liver and phoenix gall are said to be delicious, and I really want to try them. ”

The macaque king said: "Fourth brother, you are different. Although the sea area is lost, as long as the second brother is still there, he can reunite the navy at any time. That plan can still be carried out, and this kid is still useful. ”

The Peng Demon King also nodded and said, "Yes, even if it is not good, you can still use it for your own use." ”

At this time, in the Black Dragon Kingdom, Ling Feng's Black Dragon Clone was also secretly preparing a plan, and when the real body attacked Beiju Luzhou, he would rebel and act as a leading party, giving the demon clan a fatal blow.

Three days later, above the sea area, the Terran Dao soldiers in Ling Feng's body had all returned to the normal timeline.

At this time, more than 10 million innate peerless third-order Dao soldiers all advanced to fourth-order Dao soldiers, while the original fourth-order Dao soldiers all cultivated to the Great Advancement, reaching the cultivation level above the late stage of the Grandmaster. And the fifth-order and sixth-order Dao soldier cultivation has also improved by one or two small realms. And the generals who were originally Earth Immortal Doubles were all promoted to Earth Immortal Double. And all the demon kings of the earth immortals have also cultivated one after another, and the Barbarian Bull King has officially advanced to the perfection of the earth immortals, and his mana has improved a lot. The Black Bear Spirit, Lan Xi, Qingjiao King, Minshan Demon Saint, etc. have also been promoted to the triple peak of the Earth Immortals.

It didn't take long for a thousand-foot-tall black Dapeng bird to fly rapidly in the distance, and the other three demon clan great saints stood on the back of the Dapeng.

A moment later, the Peng Demon King and the other Great Sages of the Demon Clan appeared in the sky in front of Ling Feng's fleet.

Peng Demon King said: "Human Emperor, the Terran slave you want, we have brought it, it's time to trade!"

Ling Feng smiled and said, "You give me someone first, and after I check that there is no problem, I will naturally hand over the Jiao Demon King to you." You can choose to believe it, or you can stop trading!"

The Peng Demon King hesitated for a moment and handed over a spirit bead to Ling Feng, at this time, a spatial magic weapon had a blessed land space inside, and all the human races were stored in it. He is not afraid that the other party will break his promise, if the other party really does that, it will be a loss of morality, he will lose the favor of the will of humanity, and the throne of the emperor will not be stable.

Ling Feng took the spirit bead, and his divine thoughts probed into it, and sure enough, he found a dense human race, and the number was probably one billion. He looked at it carefully, but found no clues. So, he put this spirit bead into the cave heaven in his body, moved all the human races in it, and let the tens of millions of fourth-order human race dao soldiers in the cave be responsible for taking care of them and placing them separately.

Immediately, Ling Feng put the suppressed Jiao Demon King into the space magic weapon and handed it over to the Peng Demon King.

The Peng Demon King turned out the spirit bead and hurriedly released the Jiao Demon King, but found that he was still unconscious, obviously sealed the Yuan Shen. He hurriedly used his mana to lift the seal of the Yuan Shen, but the Jiao Demon King who had just woken up was extremely weak. He hurriedly fed him an eighth-order elixir and gave it to him.

This was Ling Feng's cultivation of his Yuan Shen into ninety percent, which was used to improve the origin of the Cave Heaven. Otherwise, if you really want to keep the Jiao Demon King intact, wouldn't it be troublesome for yourself.

The Peng Demon King was about to turn his face and make a move, but the Jiao Demon King did not recover, and he did not have a full chance of winning, so he took a few sworn brothers, jumped over, and turned into a huge black Peng bird and headed towards Beiju Luzhou.

At this time, Ao Shun, the Dragon King of the North Sea, escaped from the water with several immortal-level Dragon Palace generals and said, "Your Majesty, now that the Peng Demon King has run away, what should I do?"

Ling Feng said with a smile: "The Dragon King doesn't have to worry, there is no naval army under the command of the Peng Demon King, so the decisive battle location must be chosen in Beiju Luzhou." At that time, I can wipe it out in a battle!"

Immediately, he ordered the fleet to continue its journey to Beiju Luzhou to prepare for a decisive battle.

Half an hour later, his face suddenly changed, because the human race rescued from the cave was suddenly infected with an epidemic, and it was an extremely powerful epidemic, and in just a few moments, half of them were already infected. Ling Feng's Dao soldiers used True Yuan and Pills to treat, but it still didn't work.

Although Ling Feng had long guessed that the other party might use some secret tactics, he did not expect that the other party would actually use the plague. If it was an ordinary immortal, he was really helpless, because by the time he researched the antidote, all the people had already died of illness.

Ling Feng's divine thoughts entered the cave and took a plague patient to travel to a hundred years ago, and quickly found out the cause. It turned out that this epidemic virus was a special mutant virus specially refined by the Macaque King, and ordinary people's immune systems could not resist it at all. However, Ling Feng quickly developed antibodies, and quickly multiplied them into antidotes.

With the injection of antibodies, the vast majority of the Terrans quickly recovered. A small number of those who died of illness were also reshaped by Ling Feng.

As the plague lifted, Ling Feng's remaining Dao soldiers in the cave began to arrange their food, clothing, shelter, and transportation.