At this time, most of the disciples of the Yudan period had a ballista with thick arms in front of them, and this kind of battle was not something that one or two people could control, so the defensive weapons largely determined the outcome of the battle.

This kind of ballista is not an arrow used in mortal warfare, but a spirit arrow made of a hundred slashing steel, engraved with bursting runes on it, and each urge will consume hundreds of spirit stones, although it may not be useful against those high-level monks, but it can work wonders against these low-level sea beasts who win by numbers.

Each ballista shot can penetrate several sea beasts, and then scatter and explode, at least a dozen sea beasts will be affected.

Dense spiritual arrows roared and shot in all directions, and the sea beasts fell like wheat, stubble after stubble.

But in front of hundreds of millions of sea beasts, the loss of 100,000 per round was not visible at all.

The speed of the sea beast was fast and slow, and when the fastest winged silverfish flew to the bottom of the city, the sea beast's loss was only one-tenth.

Millions of winged silverfish came to a distance of ten feet from the city wall, puffed out their gills, their bodies swelled sharply, and a moment later, a water arrow sprayed on the city wall.

"Knock Knock"

Like the sound of countless drums, although the attack of the winged silverfish was very weak, the tens of millions of them made the entire city wall feel the vibration.

It's just that the walls of the City of Hope are not comparable to other immortal cities, and the materials consumed here may not be comparable even if the 108 immortal cities on the coast of the Hanhai Sea are combined.

The sound is vectoric, but it doesn't do much.

"Attack, don't stop, brothers attack!" Seeing that the city wall was not damaged in the slightest, the spirits of the monks immediately rose, and the arrows shot towards the winged silverfish under the city again.

Condescendingly, and the distance is so close, the explosion of the ballista is even more powerful.

Almost every shot will take the lives of hundreds of winged silverfish.

However, the intelligence of these low-level sea beasts had not yet made them fearful, and they were even more frantically spitting water arrows at the city wall.

At this time, those Yuan Infant Stage monks were no longer idle, they took out their magic weapons one after another, and after inputting spiritual power, they struggled to wave at the dense sea beast group under the city.

Spiritual light that was visible to the naked eye raged, and almost all the sea beasts within a few miles of the city wall were attacked.

After two or three rounds, most of these millions of wingfin silverfish have been lost!

But at this moment, the saber-toothed beasts, shallow sea snakes, one-horned manatees, two-tailed walruses, spotted sea lions, phosphorescent seals and other low-level sea beasts are all coming one after another.

The attacks of shallow sea snakes and wingfin silverfish are similar, they both attack with water columns, but the water columns they spew out are more powerful!

However, the saber-toothed beast wanted to use its sharp teeth to bite open a gap, and such an attack was naturally doomed to failure.

Twin-tailed walruses, spotted sea lions, phosphorescent seals, and some of the largest sea beasts attack in a very simple way, slamming into one place to smash a gap in the wall.

However, the walls of the City of Hope are said to be difficult for even the Avatar Stage Monks to shake, so this attack is naturally useless.

But the attack of the one-horned manatees was a bit stranger, and although they were huge, they did not go up to ram them, but tore their throats and mooed at the monks on the city walls.

"Moo"

These sounds combined together produced a strange effect, although the one-horned manatee was only a first-order sea beast, and the second-order were rare, but the effect produced was greater than that of the other sea beasts combined.

Under this sonic attack, those monks of the Dan Stage were in a trance, and the movements in their hands were also a little slower.

And although the Yuan Infant Stage Cultivators are not yet affected, they are limited in number after all, and the increasing number of sea beasts under the city still makes everyone feel a lot of pressure.

"Seal your hearing and attack those one-horned manatees first!"

At this time, Yi Cheng's voice sounded in the ears of every monk, it was not that Yi Cheng's divine sense could spread all over the radius, but with the help of the formation in the city, he could clearly understand the battle situation and convey his orders.

Thousands of miles away, that is, only monks in the Transformation Period have such divine sense.

When the monks heard this sound, they recovered, and hurriedly sealed their hearing with their spiritual power, turned the direction of the ballista, and shot at the one-horned manatee.

An hour

Two hours

Three hours

A day passes

The Sea Clan's attacks seemed to be endless, the first round of attacks did not work, and the second and third rounds of attacks followed.

"What is the wall here made of, why haven't hundreds of millions of sea beasts broken through a gap?" There was a look of surprise in the sharkstorm's eyes.

"These people dare to defend here, naturally, there is some reliance, but how many of these low-level sea beasts we have, but how long can their spiritual power last!" A triangular-eyed monk showed a sneer, these people were far from knowing the terrifying nature of the Dao Sea Clan!

"The mantis arm is just a car, stupid humans, will pay for their actions!" Long Shao is still disdainful, the gap in strength will not be made up by relying on a city wall.

"Commander, the brothers have consumed most of their spiritual power now, but the attack of the Sea Clan has just begun, and now it is only some low-level sea beasts, and the Sea Clan and high-level sea beasts have not moved yet!" Xiong Zhan walked to Yi Cheng's side and said worriedly.

"Tell everyone not to use spiritual power so desperately, this is a protracted battle, don't be stingy with the elixir, wait for some of the sea clan to retreat, and the materials left behind are enough for us to refine countless elixirs." Yi Chengzhi Dao After a day of fighting, these monks were desperately trying to kill the sea beasts, completely ignoring that their spiritual power would be weak!

This war has just begun, and everyone, including Yi Cheng himself, has a lot of experience to be experienced!

As the pace of everyone slowed down, although the speed of killing sea beasts was slow, they finally had the preparation for a protracted battle without sparing the elixir.

One day, two days, three days, when hundreds of millions of low-level sea beasts were killed and retreated, everyone on the city wall was already paralyzed.

Even if there was an elixir to replenish spiritual power, the consumption of physical strength and mechanical movements also made them lose their strength.

The bloody aura below was almost thick to the substance, and even Yi Cheng couldn't help frowning, if these aura was not dissipated in time, these monks in the city might all be infected by the aura in their hearts.

If you want to absorb the anger, then try the wand!

Yi Cheng flew out of the protective prohibition that enveloped the entire city on the city wall, stood in mid-air, and took out the wand.

It seems that he feels a strong aura, and the wand also emits a slight throbbing!

Yi Cheng fixed the wand in mid-air, and the invisible aura below gradually converged at this time, gradually becoming a visible mist pouring into the wand.

For half an hour, the wand's absorption of the aura seemed endless, and it finally calmed down after the aura was thinned to the extreme.

And when Yi Cheng held the wand in his hand here, the anger that was almost so strong that it was substantial made Yi Cheng's mind have a moment of trance, and even had boundless killing thoughts.

It seems that the absorption of the wand is not without limits, and now there can be no more, let's refine these slowly!

"Damn, these humans have so many pills to swallow, hmph, I don't believe that your pills will be endless!"

Long Shao couldn't help but feel a little angry when he saw that hundreds of millions of low-level sea beasts had been killed by ninety percent.

Although there were countless low-level sea beasts, hundreds of millions of sea beasts had not achieved any effect, how could this not annoy him.

The next moment, Long Shao took out a white conch from the storage ring, with a trace of cruel killing intent in his eyes.

"Aquaman's Horn!" Several leaders of various tribes around them exclaimed in surprise when they saw this white conch.

Long Shao's eyes showed some smugness, and then he gathered his mind and put this Sea King's horn to his mouth with a solemn expression!

"Dididi"

A crisp and distant sound rang out from Aquaman's horn, and ripples that were almost visible to the naked eye spread in all directions