Because he knew the identity of Duan Baiyu, the hall master of the Agni Fire Hall, Nian Zhengxiong, personally received Duan Baiyu and Cheng Bo and his party.

Although the immortals of the town hall generally don't care about the affairs of the main hall, their identities are more detached, and even the head hall master has to try his best to win them over.

"Xiao Cui, do you have something important to do when you come to the main hall this time?"

Nian Zhengxiong asked with a smile.

"Hall Master, there's a big report below!"

Cheng Bo suddenly spoke.

"Oh, what's the matter?"

Nian Zhengxiong's gaze fell on Cheng Bo.

"Hall Master, have you ever heard of the Devouring Demon Worm?"

Nian Zhengxiong's eyes flashed: "The matter you reported is related to this devouring demon worm?"

As soon as he heard the words of the dialogue, Cheng Bo knew that Nian Zhengxiong didn't know what the Devouring Demon Worm was, so he briefly introduced it.

Suddenly, Nian Zhengxiong's face showed a look of emotion, and he asked eagerly, "Where is the Devouring Demon Worm?"

Cheng Bo said with a solemn expression: "At present, the devouring demon insect is still in the Tiannan Domain, and now the souls of several cities have been devoured by it, if it is allowed to devour the soul of the entire Tiannan Domain, I am afraid, it will be directly promoted to the Earth Immortal, and when the time comes, it will be a disaster for the entire Tianzhu Domain, so this demon worm must be killed in advance, otherwise the consequences will be unimaginable!"

"What you said is true?" Nian Zhengxiong stared at Cheng Bo deadly.

Cheng Bo said: "Hall Master, everything you say below is true, in fact, the hall master can distinguish the truth from what you say below, you just need to send someone to the Tiannan Region to investigate!"

Nian Zhengxiong nodded: "Okay, this matter, the main church knows, you go down to rest first, and the main church will send someone to check this matter!"

Under Nian Zhengxiong's arrangement, Cheng Bo and his party temporarily stayed in the main hall, he came this time, originally wanted to use the influence of the Zhentang immortals to make the Agni Hall take action, since he directly met the Agni Hall master, naturally he didn't have to go to the Zhentang Immortals.

However, in the evening of the same day, the immortals in the town took the initiative to find them.

"Boy, is that Devouring Demon Worm you said true?"

"No matter how bold the kid is, he won't dare to deceive the adults and the hall master!" Cheng Bo said in an affirmative tone.

"The hall master has already sent someone to the Tiannan Region to investigate, if it is found to be true, you will be credited with a great credit!"

"Thank you, sir!"

The afternoon of the second day.

Nian Zhengxiong summoned Cheng Bo again.

There are a total of five people in the hall, one is Nian Zhengxiong, one is an immortal in the town hall, and the other two old men and women are also masters of the true immortal level.

I have to say that the Agni Hall is very strong, and there are actually five immortals.

"Cheng Bo, you come and tell Situ Zhentang and the three elders about the devouring demon worm!" Nian Zhengxiong said.

"Yes!"

Cheng Bo nodded, and explained the disaster caused by devouring demon insects again.

"There are still such strange insects in this world?"

The old woman spoke, but there was a little doubt in her eyes.

Nian Zhengxiong's voice sounded: "Elder Yu doesn't need to doubt it, this hall has already sent someone to find out about this matter, just yesterday, the souls of nearly five million living beings in three more cities in the Tiannan Region were devoured by that devouring demon worm!"

"That hall master is going to go to the Tiannan Domain?"

Another elder said.

Nian Zhengxiong said: "This hall has already notified several other halls, as well as the Divine Emperor Palace and the Sword Immortal Tower, this matter is related to the safety of the entire Heavenly Peerless Domain, we can't just let the Flame Hall contribute, others can sit back and enjoy the success!"

Hearing this, Cheng Bo secretly shouted that if he could gather the true immortals of the Heavenly Peerless Domain in the past, the chance of killing the Devouring Demon Worm would be greatly increased.

Although it shows that the Moon Sect is constantly fighting, it is related to the safety of the Heavenly Peerless Domain, and the immortals from several other halls rushed to the Flame Hall that night, and at the same time, the Divine Emperor Palace and the Sword Immortal Tower also sent messages one after another, saying that they could abandon their previous suspicions and go to the Tiannan Domain together to get rid of the devouring demon worm.

Early the next morning.

The twenty immortals of the Bright Moon Sect set off together, and halfway through with the fifteen immortals of the Divine Emperor Palace and the eight immortals of the Sword Immortal Tower, they rushed to the Tiannan Domain.

When these immortals traveled, they naturally wouldn't bring Cheng Bo, a cultivator in the out-of-body period.

Therefore, after they set off, he took Han Li and Zhang Ying and went quietly.

Killing the Devouring Worm was his mission, and he had to go.

After returning to the Tiannan Domain.

Cheng Bo ordered Xiao Jin to release the detection light wave again, but found that he had only been away for two or three days, and the devouring demon worm had actually swallowed eight more cities.

"Could this guy sense my presence?"

Cheng Bo couldn't help but have a suspicion.

When he expressed this suspicion, Xiao Jin said: "Master, the spiritual power of devouring demon insects is very strong, and it is also extremely sensitive, it may not be impossible to sense your existence!"

Sure enough, as Cheng Bo expected.

For a few days after he returned to the Tiannan Domain, the Devouring Demon Worm did not move.

And the forty-three immortals from the Heavenly Peerless Domain were also searching for the whereabouts of the Devouring Demon Worm with all their might.

It's a pity that that guy is too cunning, these days, he has already created a large number of labyrinth passages underground, and if he wants to pull it out of the underground, even if all forty-three immortals enter the underground, he may not be able to find him.

But Cheng Bo thought of a solution.

"Why are you here?"

When Nian Zhengxiong saw Cheng Bo, his brows couldn't help frowning.

Cheng Bo said: "Hall Master, that devouring demon worm is hiding underground, we can't do anything about him, there is a proposal below, maybe we can lure it out!"

"Tell me about it!"

Zhentang Immortal Situ asked with interest.

Cheng Bo said: "Devouring Demon Worms can only continue to grow stronger if they continue to devour the souls of living beings, if we move all the living beings in the Tiannan Domain, the Devouring Demon Worm will definitely not be able to help but appear!"

Nian Zhengxiong groaned: "This is indeed a solution, but the population of the Southern Regions is tens of billions this day, and it is not easy to move them all!"

"It's really not easy to rely on only forty-three immortals, but what if you unleash the various factions of the Heavenly Peerless Domain?"

Cheng Bo said with a smile.

Nian Zhengxiong accepted Cheng Bo's proposal and quickly consulted with other immortals, which was approved by everyone.

So, two days later.

The various forces of the Heavenly Absolute Domain have sent people into the Tiannan Domain to help the Tiannan Domain migrate.

Of course.

There are also many sects that are unwilling to abandon their foundation and leave, but they are forcibly taken away, and if they dare to resist, they will be ruthlessly suppressed.

Really.

Sensing that the creatures in the Tiannan Region were migrating in large numbers, the Devouring Demon Worm finally couldn't resist the temptation of the soul and appeared, and began to frantically devour a cultivator who was evacuating the city.

The two immortals arrived in time to join forces to fight the enemy.

But what the two immortals didn't expect was that the Devouring Demon Worm had greatly increased its strength compared to before, and under the joint efforts of the two, they were also severely injured by the Devouring Demon Insect, and then devoured millions of people and escaped into the ground again.

Cheng Bo, who saw this scene through the spaceship, was very worried, it was obvious that the strength of the Devouring Demon Worm had improved again, and it was estimated that he had reached the late stage of the Human Immortal, and even if he did not reach it, he was not far from the late stage of the Human Immortal.

In fact, the most terrifying thing is the powerful and perverted spiritual power of the devouring demon worm.

"Congratulations to the host brother's reputation for reaching 80 billion and meeting the upgrade requirements, will I deduct 80 billion reputation for upgrading?"

Just then, the system prompt sounds.

"Level up!"

Cheng Bo agreed without hesitation.

"The upgrade time is one month, and during the upgrade, no functions can be used!"

After shutting down the system.

Cheng Bo was thinking about how to deal with the Devouring Demon Worm.

After the two immortals were severely damaged, the other immortals became extremely important to devouring demon insects.

Five days passed in the blink of an eye.

Here, the Devouring Demon Worm reappeared once again, attacking a magic weapon fleet carrying millions of cultivators from the Southern Regions.

There are three immortals hidden in this magic weapon fleet.

As soon as the Devouring Demon Worm appeared, they attacked, and at the same time, they also sent a message to the other immortals, asking them to rush to help.

Similarly, Cheng Bo also followed the rapid coming this way.

When he arrived at the scene, there were five immortals fighting against the Devouring Demon Worm.

The Devouring Demon Worm's body was large, but its speed was not slow at all, especially its spiritual shockwave, which made it impossible for the five immortals to get close.

Next, more and more immortals arrived.

The Devouring Demon Worm seemed to sense the danger, and withstood several attacks, and fled to the ground, intending to burrow into the ground and escape.

"Main gun, blast me!".

Seeing this scene, Cheng Bo ordered coldly.

The purple pillar of light shot out, and with a bang, it bombarded the body of the Devouring Demon Insect, blasting the opponent away on the spot, making it lose the opportunity to burrow into the ground and escape.