After killing these blood demons who came back from hunting and cleaning the battlefield, Li Yuanba pondered for a while.

In this underground world, continuing to destroy the bases of the Blood Demon tribes is undoubtedly a good way to eliminate the roots and kill the enemy's living forces.

However, this underground world is too huge. With the speed of his own squad, it will definitely take a lot of time to reach another enemy base, and it will be more than worth the loss.

In today's new world, at present, the most precious thing is time. If you slackewer a little, you will be caught up by other races and geniuses. It is obviously inappropriate to waste time. Neither for Luoyang City nor Li Yuanba himself, it is too wasteful and not so luxurious.

However, it is not realistic to lead the army into this underground world at this stage: according to Li Yuanba's guess, the blood-red murderous aura in this world is enough to have a huge impact on those soldiers who have not changed their skills, and it is very likely that they will even become one by one to kill the devil.

So, the best way now is to go back and organize the soldiers, and carry out those long, back and forth attacks and defensive wars and guerrilla wars near the city and the city, with these unknown numbers of blood demons and other underground creature races.

"Zhu'er, Xiaoyu, Mei'er, let's go back."

After making a decision, Li Yuanba said to the three girls beside him who were looking at him and waiting for him to make a decision.

"good."

"Um."

Zhu'er and the others agreed one after another, then together with Li Yuanba, they unfolded their body movements and began to turn around.

After several battles with the Blood Demon Clan, they no longer worry that their road to go home will be blocked, at least it is impossible at this time.

Now the channels between the two worlds have just been confirmed by the Blood Demon Clan. If they want to launch a large-scale attack on the ground world, it will take a lot of time to mobilize their troops and rush to the road.

So this is also the best time to return to Luoyang City. Otherwise, when the time passes, the entrance of the passage is blocked by a large number of blood demon clan troops, even Li Yuanba can do nothing.

All the ordinary soldiers of the Blood Demon Clan have level three cultivation. So what about those demon generals and geniuses? It is estimated that their combat power is similar to that of the geniuses in the ground world, and there are too many of them. Even if Li Yuanba is surrounded, he will probably be beaten to death.

The army left the Blood Scorpion Tribe and walked along the path when it came. After only running for dozens of miles, they saw a large number of blood-colored birds and beasts rushing towards the direction they were moving forward.

"Oops!"

Li Yuanba felt a stern heart: "It seems that news from the ground world has already reached the tribes of these blood monsters. We must speed up the time and return to the ground before they gather in large quantities, otherwise we will be truly blocked in this underground world."

Within less than a quarter of an hour just now, he saw at least no less than ten blood monster groups, rushing towards his own direction.

Among them, there are many powerful blood monsters with aura that are not much different from those of me and my group. Even if I have good combat power, if I am surrounded by them, there is a high probability of falling, which makes people frightened.

These blood monsters, birds, animals, snakes, insects, rats and ants are all there. You can tell from their gathering speed that compared with the creatures of all races in the ground world, their number is not much different from that of the race.

"Is this underground world as huge as the ground world?"

This thought suddenly flashed through Li Yuanba's mind, and he became more and more worried. He led Zhu'er and the others to run wildly and try his best to hurry up, so as not to be blocked in this extremely strange underground world, and it would be a big trouble at that time.

Although even if he is blocked underground and with the ability of Li Yuanba and others, he can survive for a long time, Luoyang City will have no leader, and the consequences will be unimaginable.

Nearly three hours passed, Li Yuanba and his party, who were turning east and west, were sometimes fast and sometimes slow, avoided a large number of monsters and blood demons teams, and finally returned to the blood-colored passage when they came.

Along the way, they even found several areas covered by blood mist, exactly the same as the blood-colored passages they came in. Obviously, they were also several passages leading to the ground world, but they were not just Luoyang City.

"As I expected, this underground world has a large number of blood-colored channels connecting to the ground world. If the two worlds are almost as large as the same, this unprecedented world war would be extremely exciting and tragic."

Li Yuanba's face turned red and thought: "The most terrifying thing is that there are endless attacks from the blood demon beasts and the blood demon clan. This world war is likely to last for dozens or hundreds of years, then..."

The reason why he was sure that the underground world was inferred from the height of the sky and the number of sun, moon and stars. They were not much different from the ground world, and their area would naturally not be much smaller.

Moreover, the creatures of all races in the underground world are extremely cruel and warlike. In addition, from the conversations between the blood demon race before, we learned that it is not only the blood demon beads that exploded when these blood demons and monsters died, but are of great benefit to the creatures of all races in the ground world. The flesh and blood of the creatures of all races in the ground world is even more beneficial to these creatures of all races in the underground world.

In this way, once the world war begins, it will become more and more tragic, and countless powerful people and forces will inevitably rise rapidly, whether in the underground or on the ground.

"Young Master, fortunately there are nearly 90% of the blood monsters, and they have entered other blood-colored passages. There are not too many enemy troops heading to our Luoyang City area."

Looking at the underground race that kept pouring into the blood-colored passage in front of him, Zhu'er said in a low voice in fear.

"That's inevitable."

Li Yuanba nodded, "These creatures of all races in the underground world have such a bad temper. After getting this shocking news, of course, they chose the nearby blood channel to go to the ground world to taste the unprecedented and unheard of flesh and blood delicacies."

Although Li Yuanba said it a bit disgusting and cruel, this is the fact. With the legendary delicious and nourishing flesh and blood, the creatures of all races in the underground world can't wait.

"Let's wait first. There are not too many blood demon beasts and blood demon clans who came to this passage. After they all enter the passage, we will go in again so as not to expose our whereabouts and origins."

Li Yuanba didn't want those underground creatures to know that he and his party had already come to the underground world and destroyed the nest of a blood scorpion tribe. That would inevitably attract firepower and attract endless massive enemies to attack Luoyang City.

There are not many enemy troops gathered in this blood-colored passage now, and it seems that there are only about tens of thousands. I guess most of them, the blood demon clan and blood demon beasts who came first, have already gone to the ground world.

After waiting for another half an hour, the surroundings of this passage were already empty.

"Walk!"

Li Yuanba led everyone out of the edge of a dense forest, and after a while, he had already entered the blood-colored passage.

Everyone fought hard in the extremely viscous and stressful blood mist. After a few hours, they finally returned to the pit of the underground black iron ore.

"The gold-eating insects have all withdrawn? Jinpeng and others have not been able to block the exit?"

With the light emitted by the body-protecting objects, everyone saw the empty mine cave in front of them and found that not only the gold-eating insect disappeared, but even the originally small black iron ore vein was gone, leaving behind a huge underground space with a large number of outlets.

What is most worrying is that the blood demon race and blood demon beasts that have just attacked from the underground world have also disappeared. Obviously, they have all rushed out of this underground space and entered the ground world.

"It seems that the combat power of these underground races is even stronger than I guess, otherwise they would not have forced Jin Peng and the others back."

"I don't know if Zhao Yun has set up the defense of Luoyang City? Have these blood demon clans and blood demon beasts attacked Luoyang City now?"
Chapter completed!