The vast sea area in front of the Sea Spirit Tribe has now been completely emptied.

The natives of the water world who gathered here are now all gathered in the distance, constantly looking here.

Looking at this scene, the Holy Dragon City is obviously going to make a big move!

At this time, in the center of the Sea Spirit Tribe, a huge summoning altar flickered with light, and it seemed to be in an active state.

A group of heavily armed Holy Dragon City Lord Monks were standing on the warships around the altar with weapons in their hands, looking at the altar with solemn faces.

All kinds of high-tech weapons with great lethality brought from the laboratory are also activated, locking the space around the summoning altar!

"It's almost time, let's get started!"

Tang Zhen glanced at the summoning altar and said to the fat man beside him.

"Well, I've been waiting impatiently!

Damn, I'm almost out of trouble in the water world! ”

The fat man on the side roared excitedly, his figure flashed, and he rushed to a warship next to him in an instant.

At this moment, the warship was full of guardian summoners from various tribes, their expressions were different, and their emotions were obviously extremely complicated.

After all, in a few moments, the Holy Dragon City will kill the guardians of their tribes, and it is the kind that is forced, in this case, they can only be in a good mood to call it hell!

The fat man stood in front of these summoners and casually pointed at a young man.

"Come with me, it starts with you kid!"

When the young summoner heard this, he nodded with a complicated expression, and followed the fat man to the center of the altar.

"Start summoning now, remember not to play tricks, otherwise you know the consequences!"

With a warning to the summoner, the fat man quickly stepped aside, grabbed a demon spear in his hand, and looked expectant.

Under the gaze of everyone, the summoner took a deep breath, and there were words in his mouth, and a trace of heaven and earth energy began to condense around him.

And the altar under his feet also bloomed at this moment, as if this summoning altar had some kind of amplifying effect on the summoner, and the young summoner was immediately shocked.

At the same time, all the energy exploded, and a huge black hole was suddenly torn open in the sky above the summoning altar, emitting amazing spatial fluctuations!

"Be ready to attack at any time!"

The lords of the Holy Dragon City on the surrounding warships all looked intently at the black hole above the altar, and there was a trace of excitement in their eyes.

"Roar!"

A dull roar was heard, and then a huge black shadow was seen passing through the black hole!

After the spatial fluctuations around it disappeared, a summon with wrists and feet and a huge mouth in the center of its body appeared, scanning the surroundings with a cold gaze.

Judging from the aura it emitted, this is a summon with king-level strength.

"Humble summoner, why do you summon great ......"

A huge and strange tone came from the mouth of the king-level summon, but as soon as it was halfway through its words, it saw the surrounding close defense cannons activate, and a torrent of metal fell on the body of the king-level summoner!

"Whoosh!"

The laser cannon set up on the warship suddenly spewed out a dazzling light, and within a second, thousands of light bullets smashed into the king-level summon.

This king-level summon screamed, and its body was instantly burned out of countless terrifying holes, and it suddenly fell towards the sea.

"Kill it!"

Looking at the king-level summon that was still struggling, Tang Zhen waved his hand expressionlessly.

The monks of the Holy Dragon City, who had been waiting for a long time, rushed up in unison, and all kinds of weapons fell on the body of the king-level summoner.

In the screams of the king-level summon, but in the blink of an eye, it was chopped into pulp.

"Good, next!"

The fat man smirked, shook the blood from the demon soldier's spear, and turned to wave his hand at the other tribal summoner.

The next scene was the same as the process just now, this tribal summoner also successfully summoned the tribal guardian, and then was killed by the holy dragon city monks!

Time passed slowly, and one after another tribal guardians were summoned, and in the face of the prepared Holy Dragon City, their resistance had no effect at all, and they could not escape the fate of being killed in the end.

During this period, there were also summons that were very powerful, and they realized the existence of the crisis, and then began to resist desperately, and they refused to descend on the water world.

Whenever this situation occurred, Tang Zhen would activate the rune array on the summoning altar, instantly increasing the summoner's level and vitality, causing him to forcibly summon the guardian of that tribe!

When these powerful otherworldly creatures descend, Tang Zhen will personally take action and kill them with the cooperation of the monks of the Holy Dragon City!

Fortunately, there are not many such powerful summons, but each of the three major tribes has one, and among them is the hydra whose head was cut off by Tang Zhen!

It's just that the current hydra has been burned by the fire of the law and is about to collapse, and its whole body is full of scorched traces.

After being forcibly summoned, this guy got up and fled without hesitation, but was directly stopped by Tang Zhen.

A minute later, with the full cooperation of the lords of the Holy Dragon City, the hydra also turned into a corpse, all its heads were cut off, and a huge headless corpse floated in the ocean.

As for the other tribal guardians, they will be easily summoned and killed by the three and five divided by two!

After the last tribal guardian was summoned and killed, the sea around the Sea Spirit Tribe had been soaked in blood and turned red, turning into a real sea of blood!

A huge corpse with a strange shape is also slowly floating on the surface of the sea, like floating islands, which looks shocking.

After Tang Zhen saw this scene, he let out a long breath and showed a hint of relief on his face.

The task of promoting the eighth-level building city of the Holy Dragon City should be considered to have been successfully completed at this moment!

The next thing to do is how to screen the natives here to become residents of the Holy Dragon City and participate in the battle when the troops are insufficient!

In the case of sufficient combat achievements, it is natural to bring as many people as possible, the Holy Dragon City now has a lot of resources, and it is not a problem to feed more than 100,000 people!

After careful cultivation, the combat effectiveness of the natives of the Water World will be greatly improved, and they will definitely participate in battles in the future, becoming one of the main combat forces of the Holy Dragon City in the conquest of the Otherworld.

As for whether these natives of the water world would remain loyal to the Holy Dragon City, Tang Zhen didn't have any worries.

As long as he becomes a resident of the Holy Dragon City, his life and death will be in Tang Zhen's hands, and for those who have different intentions, Tang Zhen can completely wipe them out without knowing it!

Of course, only Tang Zhen himself knew about this matter, and he planned to never tell others!