Thinking of this, Ye Liuyun quietly followed one of them and approached the city.
If the person in front could go deeper, Ye Liuyun might be able to directly use his spiritual sense to probe the situation in the central area.
Ye Liuyun was the first to throw out the magic vine seeds, making him ready to attack every zombie in this area. But let it not launch an attack yet, and wait for those corpse demons to move first.
However, after those corpse demons discovered the human martial artist, they didn't act immediately, but let him continue to go deeper, presumably wanting to capture him alive.
Ye Liuyun looked at the martial artist in front and walked into the three lines of defense.
Of course, he also walked in, closer to the city, and explored more of the situation in a corner of the central area.
But the result surprised him.
He saw twenty alien races and a hundred demon cultivators, all of whom were in the realm of Earth Venerable, gathered in a courtyard to eat and drink. Obviously a direction responsible for the defense of the central area.
After Ye Liuyun saw this situation, he immediately accelerated, overtook the martial artist in front, and explored the situation in the entire central area.
His appearance did not attract the attention of the martial artist, but the corpse demons all found him.
They are all hidden underground, and no one can be seen at first. They all rely on the smell and the fluctuation of space to judge whether someone has entered.
So when Ye Liuyun passed their fourth line of defense, the corpse demon immediately came out of the ground to attack him.
But as soon as they came out, these corpse demons were stunned again, because they couldn't see anyone at all.
Wu Xiu, who was left behind by Ye Liuyun, was also taken aback.
With so many corpses suddenly appearing from the ground, front, back, left, and right, he knew immediately that he had been ambushed.
He immediately used the sound transmission talisman to notify the others to retreat, and then went out to kill.
The corpse demons couldn't see Ye Liuyun, and they were immediately attracted by him, and besieged him.
"Attack!" Ye Liuyun gave the magic vine seed a big order.
He himself is constantly accelerating. Even used the power of space to quickly approach the city.
The magic vine seed received the order and immediately started to do it. There are still many corpses in this area, and they were entangled and swallowed by the magic vine directly underground, and even released their voices.
And the corpse demons chasing after Wuxiu were also entangled by the magic vines emerging from the ground, and none of them missed.
The martial artist saw the vines of the magic vine protruding from the ground, and his mouth was still open, thinking that he was dead. But when they found that those magic vines were only targeting the corpse demons, they didn't have time to think about it, so they ran outside without the magic vines.
Ye Liuyun didn't care about him either.
But Wu Xiu, who went to investigate in other directions, was not as lucky as him. They were all ambushed, one was captured alive, and the other three were killed in battle.
Ye Liuyun could only take care of this one martial artist, the martial arts in other directions were too far away, and his spiritual sense could not detect it.
Even if he detects it, he is powerless at such a long distance.
However, he is now close enough to the city that he has already detected the situation in the central area of the city.
There is a nobleman with silver scale armor of a foreign race inside, who is the highest leader here, there are also 100 ordinary foreign races and 3,000 demon cultivators.
Most of these people are in the realm of Earthly Venerate, and only five are in the early stage of Tianzun, so Xiao Lanbing can almost deal with it.
There are also corpses of imperial soldiers piled up everywhere in the area, which should be used as food for corpse demons and alien races.
The other resources are estimated to be in the hands of the alien race with silver scales.
After Ye Liuyun inquired about the situation, he found that the opponent's strength was not particularly strong. It's just that there are a lot of people, and if he deals with so many people at once, it is inevitable that he will leak the news.
He still had seven days before Qin Peng came back, so it must be as late as possible to be exposed.
So he withdrew immediately, preparing to call out all the alien races in the city and destroy them in batches.
Ye Liuyun let the magic vines surround the city wall, and first quietly cleaned up all the corpses outside.
While the magic vines were cleaning up the corpses underground, a group of foreign soldiers rushed out from the city and chased after the escaped Wu Xiu.
The team was led by an alien evil, with one hundred demon cultivators and five hundred corpse demons, not a strong man in the realm of Tianzun.
"It seems that the man's companion was arrested and leaked the information! But this is an opportunity to startle the snake."
Thinking of this, Ye Liuyun put away his invisibility cloak and took the initiative to reveal his position.
Those foreign soldiers thought Ye Liuyun was their target, so they killed him immediately. Instead, he released the escaped Wu Xiu.
Ye Liuyun did not release Xuanwu and Xiaolanbing, but released other monsters and fierce beasts to fight with those alien races.
He didn't let him intervene in sealing the magic tablet and the magic vine.
The realm of the alien leader was three levels higher than that of Ye Liuyun. Eager for meritorious service, he rushed to the forefront.
After Ye Liuyun's avatar came out, he shot three arrows at the alien race. The foreigner dodged two arrows and was hit by an arrow in the shoulder.
The injury that he thought he would be able to recover immediately, turned out to be strange.
The bow and arrow used by the avatar is the bloodthirsty bow. After the alien was shot by the arrow, he found that the blood in his whole body was rapidly passing away. I can't stop thinking about it, and the wound can't heal on its own.
Startled, he slowed down. Ye Liuyun took advantage of his distraction and shot him another arrow with the Vajra Divine Bow.
The foreigner dodged it sideways, but he didn't expect that one to turn too. Before he could react, he was hit in the chest and a big hole was blown out.
After Ye Liuyun sent the foreign race on the road first, he let the skeleton puppet wave the soul flag to absorb the ghosts, and at the same time led the monsters to fight with other foreign soldiers.
Ye Liuyun's Qiankun Palm and Demon Slaying Knife showed great advantages. The demon cultivators or corpse demons of the third level of respect for the earth are all restrained by him to death.
So this time, Ye Liuyun focused on fighting against the fourth level of respect. Although it was a bit difficult, he could continue to improve in the battle.
The other people and ferocious beasts around him are also fighting by leaps and bounds.
Originally thought that with the advantage of having a large number of people, people like Ye Liuyun could be wiped out soon. But fighting and fighting, those foreign soldiers found that there were fewer and fewer people on their side.
People like Ye Liuyun have different abilities. Huo Wu's illusion, Ice Demon's freezing, and Unicorn's rampage, etc., were all extremely lethal to them.
Moreover, Ye Liuyun and the others mainly targeted demon cultivators. As long as the demon cultivator is eliminated, the remaining corpse demons will be much more rigid, and they only know how to fight to the death.
"Retreat, go back and find reinforcements." The remaining demon cultivators found that the situation was not good, and immediately asked the corpse demons to cover the demon cultivators and retreat first.
Ye Liuyun led the crowd to chase for a while, and they didn't retreat until the remaining enemy soldiers retreated near the city.
Afterwards, Ye Liuyun took everyone back to the space world, put on the invisibility cloak again, and monitored the movement in the city.