Of course, Cheng Bo has only encountered such a good thing as sacrificing demonic energy once.

"Husband, a new mission is coming!"

Tang Xinyu's voice sounded.

Cheng Bo nodded to bring up the system interface, and then clicked on the task icon.

Quest, Kill Demons. Task requirements, kill the evil demon, the number of tasks, 10,000 demon commanders, 200 demon kings, one demon emperor, task time, unlimited, after completing the task, the host brother can take the initiative to ask for settlement, the reward is unknown, when settlement, the system will rate the host brother, the higher the rating, the greater the reward.

Cheng Bo is not a rookie who has just obtained the system, and he instantly saw the clues of this task, to put it simply, according to the system requirements to kill the demons to submit, it is estimated that the reward will not be too large, but if you kill as many demons as possible, then, the reward will be greater.

Moreover, the system does not give a reward item, which means that the system will most likely tailor a reward item for him.

"Got it!"

Cheng Bo, who figured out the key, directly took over the task, and then ordered the system to open the world with extraterrestrial demons.

Just before stepping into the passage, Cheng Bo paused and asked, "Yiyi, if I go over this time, the Heavenly Dao over there won't attack me, right?"

Tang Xin said: "Don't worry, the world you went to is being attacked by the Outer Demons, and you have killed the Outer Demons, just by virtue of this, he will also agree with you, after all, the enemy of the enemy is a friend, and the higher the level of the system, the stronger the ability, if the Heavenly Dao of that world wants to wipe you out, the system will not sit idly by!"

"That's good!"

Cheng Bo nodded and stepped into the passage of the two realms.

Soon, he entered a completely new world, and the moment he came to this world, he clearly felt a vast divine thought notice him, but just swept over him, and swept it directly.

Suddenly, Cheng Bo's heart was relieved, knowing that he, an outsider, would not be wiped out by the Heavenly Dao of this world.

Immediately, his mind unfolded, and he found that the world was engaged in a large-scale battle.

The two sides of the war, one side is the native creatures of this world, and the other side is the demons from the outside world.

Judging from the current battle situation, the local creatures are in a weak position, and many forces have retreated with their disciples, but more creatures have been killed and devoured by the demons outside the world.

The number of demon soldiers who came here reached more than 500 million, and there were many demon generals and demon commanders in the army, but this world was too big, and the population was extremely huge, and the demon army was scattered, and it was difficult to destroy all the ontological creatures in a while and a half.

At the same time, there are also thousands of demon kings who are leading a group of elite demon commanders around to attack the representative forces of the ontological creatures.

As for the Demon Emperor, there is no one in this world, but there are seven in the outside of the sky, and there are also masters of the main god level in this world, but there are only six, so they don't dare to make a move, because once they make a move, the Demon Emperor outside the sky is bound to make a move.

"Yu'er, you take Yun'er with you quickly!

At this moment, a group of creatures dressed as immortal cultivators flew in this direction of Cheng Bo, and behind them there were three demon soldiers chasing and killing them.

Among this group of people, the strength of an old man in Tsing Yi is the strongest, barely reaching the level of Immortal Nine, and the others, the strongest is the black-clothed young man who is called Yu'er by the old man, who has the cultivation of Immortal Eight.

Therefore, even if they have an advantage in numbers, they are no match for the three demon soldiers.

"Master, it's better to stay in vain!"

Cheng Yu shook his head violently.

The old man said quite stubbornly: "No, these demons are too strong, you are not their opponent at all, staying will only sacrifice in vain, Cheng Yu is the master and ordered you, immediately take everyone to go first, remember, no matter what, you must leave a legacy for my Nine Star Sect!"

"But Master!"

Cheng Yu wanted to continue talking, but was interrupted by the other party's glare, and yelled at him: "Cheng Yu, if you dare to disobey the order of the teacher again, the teacher will expel you from the Nine Star Sect!"

"Yes, Master!

Cheng Yu knelt down and kowtowed three times to the old man, and then fled quickly with the others.

Seeing this, a hint of relief appeared at the corner of the old man's mouth, and then, he turned around abruptly, faced the three demon soldiers, and sacrificed a chessboard-like immortal weapon, and then, the black and white children in it flew out, forming a large array in the void.

In this regard, the three demon soldiers were not afraid, and burst into the big array, and suddenly, there was a violent turmoil in the big array.

Seeing this, the old man hurriedly played a series of formation tricks, but the three demon soldiers were too strong, and these demon soldiers were all made in batches, unlike human beings with complex minds, it can be said that the phantom array is almost useless to them, which makes the formation greatly discounted.

Therefore, in just half an hour, the large array was already about to be unable to hold on, and it was about to collapse at any time.

Seeing this, the old man's face had a will to die, and he planned to cast some kind of secret method, and when the demon soldiers broke the formation, he would give them a fatal blow, and it was expected that after this blow, he himself would not be much better.

So, Cheng Bo stopped watching the play, appeared from the void, raised his hand and pointed out.

The pale golden finger light submerged into the formation, and then exploded, directly smashing the three demon soldiers to pieces.

Seeing this scene, the old man couldn't help but be overjoyed, and then bowed to Cheng Bo: "The head of the Nine Star Sect, Xie Daolin, thank you Shenjun for your help!"

Cheng Bo waved his hand: "No need to be polite, we are both human races, and it is natural to save you!"

"I don't know which Divine Palace the Divine Monarch comes from?"

Xie Daolin asked respectfully.

"Well, you don't have to ask, go ahead!" Cheng Bo said lightly.

Hearing this, Xie Daolin's heart sank, and he hurriedly saluted and left.

After the other party left, Cheng Bo unfolded his divine thoughts and learned what kind of existence the Divine Palace was from the memories of some local creatures.

In this world, although there are countless forces, the most supreme are the three major shrines.

Once a living being becomes a god, he will join one of the three major divine palaces and be awarded the title of Divine Monarch, which is why Xie Daolin calls him a Divine Monarch.

The three major shrines are the Heavenly Shrine, the Qilin Shrine, and the Taiyin Shrine.

Divine thoughts flashed, and Cheng Bo found the location of these three major divine palaces.

Among them, the Qilin Divine Palace and the Taiyin Divine Palace were surrounded by the Outer Demons, but the Huntian Divine Palace opened a large array and invited the Outer Demons in, obviously, they surrendered to the Outer Demons.

"Want to surrender?"

Cheng Bo sneered, the clothes on his body changed for a while, and soon became a set of dark colored robes, the robes were embroidered with black and white stripes, and there was a black lotus flower on his chest.

This is exactly the standard robe of the Heavenly Divine Palace.

The next moment, Cheng Bo took one step and came to the sky above a spiritual peak 100,000 miles away, there was a sect on this spiritual peak, at this moment, their mountain protection array was already crumbling, and several demon soldiers who attacked the large array showed hideous killing intent on their faces.

"I am the Demon Slayer Divine Monarch of the Heavenly Divine Palace, and the evil demons will die!"

The sound wave shook the sky, Cheng Bo raised his hand and pointed out a few fingers, and after killing several demon soldiers, he disappeared directly.

The saved sect was full of gratitude to the Hun Tian Divine Palace, and some even knelt down and bowed in the direction of the Hun Tian Divine Palace.

In the sky above a certain plain, more than fifty demon soldiers were frantically slaughtering a group of demon monks.

Bodies fall from the sky at every moment.

At this moment, a beautiful young man wearing a divine robe appeared on the battlefield and shouted softly: "I am the Demon Slayer God Monarch of the Heavenly Divine Palace, and the evil demon will die!"

As he spoke, the long sword in his hand slashed out.

Suddenly, dozens of pale golden sword lights erupted, directly strangling dozens of demon soldiers to pieces.

Somewhere on the sea.

The Sea Clan army was fighting with tens of thousands of demon soldiers, and then, a figure appeared in the air, and shouted softly: "I am the Demon Slayer God Monarch of the Hun Tian Divine Palace, and the evil demons will die!"

For a moment, thousands of pale golden sword qi erupted, and in an instant, tens of thousands of demon soldiers were slaughtered, including dozens of demon generals, but they could not escape.

In the next few days, Cheng Bo pretended to be the god monarch of the Heavenly Divine Palace to slaughter evil demons everywhere, and the demon soldiers who died in his hands were not a million but eight or nine hundred thousand, and there were as many as 10,000 demon generals.

When this news reached the ears of the Outer Heaven Demon, he was immediately furious, and while sending the Demon Shuai to kill Cheng Bo, he also asked the Huntian Divine Palace to rejuvenate the master.

Facing the questioning of the high-level demons outside the sky, the god lord of the Hun Tian Palace was suddenly stunned, there was no one called the Demon Slayer God Monarch in their Hun Tian Divine Palace, and they hurriedly explained to the evil demon side.