The mission of the Four Holy Beasts is to protect the stability of the Digital World, and the purpose of the Four Heavenly Kings of Darkness is to subvert the Digital World.

However, after the Four Holy Beasts were defeated and sealed by the Four Heavenly Kings of Darkness, the Four Heavenly Kings of Darkness did not transform the Digital World at the first time, because in addition to the Four Holy Beasts, the 'Holy Lands' established by the Four Holy Beasts in another dimension also have the effect of stabilizing the Digital World.

There are many holy places hidden behind the digital world, such as the Olympus Holy Mountain, the Holy Heaven, the Warrior's Holy Land, the Holy Dragon's Lair, etc., all of which are similar to the Spirit Mountain.

Although the Four Holy Beasts have been sealed, with these holy places, they can still protect the stability of the digital world.

Most of the energy of the Four Heavenly Kings of Darkness is spent on these holy lands, even if it is the Four Heavenly Kings of Darkness, it is very tricky to deal with these holy places, like a difficult bone to gnaw, and there are a lot of high-end combat power in these holy places.

Otherwise, the Four Heavenly Kings of Darkness will push forward with all their might, and the high-end combat power is generally the Saba Continent, which is completely Digimon, and the continent where the Duke Beast is located, will not be the Four Heavenly Kings of Darkness at all, and will be pushed by them without brains.

It took a lot of effort and loss for the Four Heavenly Kings of Darkness to destroy these holy places.

When most of the Holy Land was destroyed, the Digimon in the Holy Land were slaughtered, and the balance of the Digital World was disrupted, the Four Heavenly Kings of Darkness reorganized the Digital World and transformed it into the Dark Tornado.

And the four holy beasts that were sealed saw everything in their eyes, but they couldn't do anything but pin their hopes on the children who were chosen.

There are many seals of the Four Holy Beasts, which are well hidden and protected by the Four Heavenly Kings of Darkness, and the Steel Sea Dragon Beast even places one in its lair and guards it closely.

If the Four Holy Beasts break away from the seal, the power of their guardianship will undo the fusion of the Dark Dragon Scroll Mountain and restore the Digital World to its original state, so the seal of the Four Holy Beasts is very important.

However, the Steel Sea Dragon Beast will be killed in its hometown, and its nest will be demolished, and it will be difficult to protect itself, which is beyond everyone's expectations, and no one can imagine.

"We really didn't misread you, just like White Tiger and Suzaku said, to save this world, we can't just rely on these chosen children, our native Digimon, we should give the greatest strength..."The Xuanwumon told Caesar the secret behind the Digital World, and finally sighed.

"Lord Xuanwu, can the Four Heavenly Kings of Darkness be killed?" Caesar glanced at Xia Li and asked the Xuanwu Beast.

"I can't." The basalt replied directly.

"The Four Heavenly Kings of Darkness sealed us and created the Dark Tornado Mountain, they are equivalent to the Dark Tornado Mountain, the guardians who guard the Quartet, and the Dark Tornado Mountain is not a normal world, once one of them dies, the twisted world they are responsible for guarding will be collapsed, and everything will disappear."

"You're glad you didn't kill the Steel Sea Dragonmon, otherwise I'm afraid most of the people present would have disappeared with the collapsed world..."The Xuanwu Beast said.

The entire Dark Tornado Mountain is divided into four areas, and the Four Heavenly Kings of Darkness are each responsible for one area.

If the Iron Drakemon dies, the entire Dark Tornado's vast oceans and coasts will disappear, and all Digimon that have no time to escape in the sea and on the shores will also disappear.

When Caesar thought about it, he couldn't help but break out in a cold sweat.

Most of the tribe's combat power is in the forbidden sea at this time, if he is quick and kills the steel sea dragon beast, the forbidden sea begins to collapse and disappear, I can't believe how many people can survive, and how many people will die, and the steel sea dragon beast will be buried together.

"You can't kill the Four Heavenly Kings of Darkness, you can only seal them."

"Although our seal has loosened a little, we can't directly help you, at present, there is only one Holy Land left, Lingshan, and the other Holy Lands have been destroyed, and it won't help you much, but you must stop the Dark Four Heavenly Kings as soon as possible."

"The Four Heavenly Kings of Darkness are just pawns, pawns controlled by a terrifying force, and once that terrifying being descends on the Digital World, this world will really be destroyed...," the Xuanwu Beast said.

However, before the Xuanwu Beast could finish speaking, his phantom suddenly became blurred.

"They're coming—" The basalt beast left the last few words, and the phantom vanished, as if the signal had been forcibly cut off.

At the same moment, I saw four short swords flying rapidly, cutting through the sea water and flying towards the bound steel sea dragon beast.

“！！” Madara Uchiha was the closest, and he caught these four short swords for the first time, urging Susa to block in front of the four short swords.

'Puff puff! In Madara Uchiha's shocked expression, the four short swords seemed to pass through pieces of paper, easily piercing Susanoo's defenses, piercing through Madara Uchiha's body, and flying towards the steel sea dragon beast without slowing down.

Madara Uchiha clutches the chest that has been penetrated, and the powerful activity of the first generation of cells, the torn heart is rapidly regenerating.

"HRE Celestial Sign!" Caesar also noticed these four ordinary-looking, featureless, but strange and abnormal short swords, and wanted to bounce them away.

The four short swords suddenly dispersed, like small fish, shuttling in the sea, only one short sword was bounced away by the Shenluo Heavenly Expedition, and the remaining three short swords flew in front of the steel sea dragon beast.

Three silver rays of light flashed, and the chains of the Dao Seeking Jade that bound the steel sea dragon beast were actually cut off by these three short swords that were not good-looking.

The steel sea dragon beast got out of trouble, didn't even say a cruel word, and ran away directly.

In the sea, the speed of the Steel Sea Drake is amazing, and few in the entire Digital World can match it, especially now, in order to escape for its life, the speed of the Steel Sea Dragon Beast has exploded to a higher level.

Caesar and the others were blocked by the four strange short swords for a moment, and watched as the Steel Sea Dragon Beast broke through the encirclement and fled and disappeared.

"You clean up the battlefield, we chase!" Caesar immediately ordered.

Failu Island and the Three Ghost Galleons of Terror were separated, and some people stayed behind to clean up the battlefield and take everything from the steel sea dragon beast's lair.

The other part of the people and Caesar, take the Terror Trimast to chase the Steel Sea Dragonmon, the Terror Trimast is a large ship, not an island, and its mobility is much faster than that of Fairu.

Although, the Steel Drake has fled, but the Iron Drake has a mark on its body, and Caesar can track down his location and the direction of his escape.

Caesar and his party chased after the Iron Sea Dragonmon, all the way through the Sea of Darkness, the Deep Sea, and the Shallow Sea, and the Iron Sea Dragon Beast actually left the ocean.

The sea bulged, the water slid down on the bubbles, and the terrifying three-masted galleon appeared on the surface.

"The Iron Sea Dragonmon is not escaping?" Through the positioning of the Steel Sea Drakemon, Caesar found that after the Steel Sea Dragon Beast fled to the surface of the sea, its speed began to slow down, or even stopped.

“！！” Caesar's pupils shrank as he looked into the distance at the position of the Iron Drakemon.