After Ye Liuyun was busy with the affairs of the Holy Land Dynasty, he went back to the Demon Realm.
The army he released before has returned one after another, and all of them have gained a lot, and the strength of the soldiers has improved a lot.
Ye Liuyun also took them all into the space world, and then arranged them all on the satellite island so that they could support the Holy Land Dynasty through the teleportation array at any time.
He also set up a teleportation array on the satellite island, which can be directly teleported to the death journey, so that soldiers with sufficient strength can go to the death journey to practice.
Ye Tiandao was the first to enter the death journey with 3,000 sharp knife regiment soldiers to practice.
Later, Ye Liuyun selected more than 2,000 people and entered the death journey one after another.
On the contrary, the Holy Land Dynasty and the soldiers in their army knew the danger of the death journey, so far fewer people went in.
Afterwards, Ye Liuyun rode the nine-headed magic dragon again, and began to circle the holy land in the starry sky, looking for traces of alien altars in the air.
But this time, he found clues when he passed the sea.
He found two groups of tiger sharks fighting each other, and the sea surface has been dyed red. But there were some tiger shark carcasses that floated up, and Ye Liuyun discovered the evil black energy in them with his golden pupils.
He rushed down immediately and wiped out all the tiger sharks with evil aura. Those tiger sharks were not of high level, so they were not his opponents at all, but they were very easy.
The group of tiger sharks he helped also had a shark king who came to thank Ye Liuyun.
"Do you know that these tiger sharks have been polluted?" Ye Liuyun asked the shark king.
"I know. So our fellows who were bitten by them must be dealt with immediately." The shark king was talking, and there were several tiger sharks bitten behind him, and they were killed by his companions on their own initiative.
"When did this start?" Ye Liuyun asked.
"It's been almost half a year, and many monsters in the ocean have been polluted." The tiger shark told Ye Liuyun.
"Have you ever seen a foreign race?" Ye Liuyun passed the image of a foreign race to it, but it shook its head.
Ye Liuyun thinks about it too. Their realm is too low, and foreign races don't even bother to attack them directly. Just let the beasts polluted by them continue to expand the scope of pollution.
Ye Liuyun immediately went around this sea area, and found more beasts polluted by alien races, and immediately told Xiao Mu'an about the situation here, and asked him to send troops to clear them up.
There must be aliens here, and they should be hidden underwater or on an island.
Fierce beasts have low intelligence and often bite during battles. Many ferocious beasts will definitely not care about being bitten at the beginning, so there must be a lot of ferocious beasts polluted by foreign races.
Ye Liuyun also knew that in the face of a large number of fierce beasts in the sea, it must be very difficult to completely clean them up.
That's why Ye Liuyun reminded them to unite the unpolluted beasts and restore the tranquility of the ocean together.
After that, Ye Liuyun left this sea area to search for the last trace of the alien race.
Xiao Mu'an immediately conveyed Ye Liuyun's message to Liu Kui, and Liu Kui led the army to contact the unpolluted beasts in the sea, and then together they went to exterminate the alien race.
A big battle in the ocean also started immediately.
Although the vicious beasts in the ocean have low intelligence, they also know that the human race is here to help them. Moreover, those polluted beasts expanded too fast, which made them miserable, so they cooperated very well this time and formed a sea and land coalition with Liu Kui.
Liu Kui used the gigantic battleship that Ye Liuyun sold to them, led two million soldiers, and started a big battle at sea.
Although the battle was fierce and the entire ocean was covered in blood, the progress was not fast.
Ye Liuyun came back after wandering around, they were still killing the fierce beasts in the sea, and they didn't even see the shadow of the alien race.
"There are too many vicious beasts polluted in the sea, and we can't kill them all!" Liu Kui complained to Ye Liuyun.
"If it is developed by a foreign race, this will be the result! You continue to push forward, and I will help you find the lair of the foreign race. If you keep fighting like this, his side will continue to pollute, which is not a solution!"
Ye Liuyun was also ready to make a move.
He turned around and didn't find another clue of the foreign race, so he could only help Liu Kui kill the foreign race here first.
He went deep into the center of the ocean, trying to let the Demon Sealing Tablet and the Demon Vine improve their strength first.
This is the best opportunity for them to grow. Ye Liuyun was still thinking about entering the alien headquarters, and the two of them would be his main support at that time.
The people around Ye Liuyun were also fighting with all their might. They all have the Essence Exchange Stones, and the Essence Pills they kill can be converted into the True Essence they need, and they don't need to worry about being polluted by the evil aura of other races.
Ye Liuyun also notified Xiao Mu'an, asking him to order Liu Kui to collect all the Yuan Dan polluted by alien races, under the pretext of avoiding being devoured by other fierce beasts in the sea. In fact, it will be handed over to Ye Liuyun in the end.
Ye Liuyun's army is equipped with yuan-changing stones, and they can use them all.
Because Ye Liuyun and the others entered the deep sea ahead of time, they also encountered some powerful beasts in the sea, and they often encountered danger.
Therefore, when they encounter groups of fierce beasts, they often need to escape and temporarily hide in the starry sky. Fortunately, the fierce beasts in the sea will not chase too far. Their combat effectiveness is stronger in the ocean, but after chasing them out, their combat effectiveness is much weaker.
The direction Ye Liuyun and the others were heading was also based on the strength of these sea monsters, and continued to move forward.
Until one day, Ye Liuyun's golden pupil saw a dark island hidden under the water, which had been polluted black by alien races.
Moreover, on the island, the bones of sea beasts are piled up, which looks like an altar.
"It turned out to be hidden under the water, no wonder I didn't find it before!"
Ye Liuyun didn't pay much attention to the ocean before, let alone the dark island hidden under the water.
While he was searching for the figure of the foreign race, Ye Liuyun and the others were besieged by dozens of giant whales.
The Yuan Dan of these giant whales has been polluted, and they are all in the triple realm of heaven and man, and their bodies are huge, and their strength in water is stronger.
Ye Liuyun called Yu Xiaofeng to send falcons for reinforcements, and at the same time released all the forty-one martial arts masters in his space world to fight with those giant whales.
Ye Liuyun released the Demon Sealing Tablet and the Demon Vine, one to hold down the altar and the other to destroy it.
Ye Liuyun and the avatar were looking for that alien race.
He searched around with his golden pupils, but he couldn't find the figure of the alien race.
"It stands to reason that the foreign race shouldn't be too far away from the altar! Even if it's a temporary walk away, these giant whales are fighting so loudly, how could it not come back?"
Ye Liuyun was a little puzzled, guessing where the alien race was hiding.
At this time, the Demon Sealing Tablet and the Demon Vine had already demolished the altar.
In the altar, only a large amount of Yuan Dan was piled up as energy, which was enough to show that this alien race was not very rich, and did not find enough energy to activate the altar to function.