Land of Light: The strongest support system, sweeping through nebulae.

"I'll take this attack!" Zero shouted, forming hand seals, and the force field around him became even brighter and more dazzling.

With a deafening roar, the black sphere struck the force field, unleashing a tremendous shockwave.

Doru and Reges managed to protect Ultraman from being knocked down.

"Zero!" As the smoke cleared, Duo Liu anxiously searched for Zero's figure.

He was standing there, completely unharmed.

“Now we’re even,” he said coldly.

The three-headed dragon lay exhausted on the ground, but still exuded an evil aura.

“Let’s end this battle together,” Zero said, as he, Doru, and Reges surrounded the three-headed dragon back to back.

The three of them simultaneously unleashed their most powerful light waves, which merged together to form the Heavenly Punishment Sword, accurately piercing the heart of the three-headed dragon.

The three-headed dragon howled mournfully, its form gradually dissipating like smoke and water.

The black mist vanished into thin air at that moment.

"That's great!" Doryo happily hugged Reges.

“Thanks to you, Zero,” Reggie said gratefully.

"We Ultraman will always be united." Zero nodded solemnly.

The three took Ultraman Power to the Ultraman Hospital for treatment.

There, they learned that the three-headed dragon was named Doria, a messenger from the demon realm. It had escaped the gates of the demon realm and was spreading poisonous fog in the human world, intending to stop Ultraman from fighting the demon king's army.

“I see.” Reges said gravely. “This is just the beginning; a much larger war is about to begin.”

In order to prepare for the upcoming challenges, Mr. Caddis from the Land of Light urgently convened a meeting of all Ultramen.

“I have a premonition that the demon army will soon launch a large-scale invasion of the human world.” Cadis’s expression was grim.

"We must prepare for war in advance, otherwise the consequences will be unimaginable."

“You’re right, teacher,” Reges stepped forward and said, “We Ultraman will do everything in our power to protect our home!”

“That’s right!” Doryu clenched his fist. “For every blade of grass and every tree on this land, we will fight to the death!”

All the Ultramen present stood up and declared that they would fight the invasion of the Demon Realm Legion with all their might.

“Alright, it seems everyone has realized the importance of this war.” Teacher Cadis nodded. “Then, let’s begin to formulate a concrete plan.”

"First, we must determine the marching route of the demon army and its primary targets."

"Secondly, we must allocate Ultraman resources reasonably and defend each important stronghold."

"Third, logistical support is also very important. We need to reserve enough energy sources."

Teacher Caddis pointed out many important things, which Reggie and Dorothy carefully noted down.

In the days that followed, all the Ultramen threw themselves into intensive war preparations.

Doru and Reges were assigned to the border of the Land of Light to build a defense line with the other Ultramen.

“I expect the demon army’s first wave of attacks will target this place,” Reges said to Doryu.

"Yes, this place is close to the gate to the Demon Realm, so its geographical location is important." Doryu nodded. "But as long as we unite, we can definitely defend it!"

Soon, the construction of the defense line was completed. The various Ultramen were full of confidence, ready to meet the invasion of the Demon Realm at any time.

On a night when a blood-red full moon hung high in the sky, an urgent report came from the border—

"The demon army is attacking!"

"All warriors, prepare to engage!" Reges shouted, and all the Ultramen took their battle positions.

A vast expanse of moving black shadows gradually appeared on the horizon, so numerous that they could blot out the sky.

That was the first wave of the demon army's attack.

"Oh my god, there are so many..." Duo Liu looked at the densely packed monsters and couldn't help but feel a little scared.

"Don't be afraid, as long as we stand together, we will definitely be able to defeat them!" Reges' strong arms protectively embraced Doru.

Soon, the first wave of monsters arrived and roared as they launched their attack.

"Go!" Reges shouted, and all the Ultramen swayed and charged forward.

The two armies were locked in a fierce battle, their battle cries shaking the heavens.

After transforming, Tōryū possesses immense strength; a single whirlwind kick can take down several monsters.

"Doryu, how's it going on your end?" Reges knocked down a tiger-shaped monster with a punch and called out to Doryu.

"I'm all set!" Doryu shouted back, throwing another wave of monsters over her shoulder.

Thanks to the valiant efforts of the Ultramen, the first wave of demons was quickly defeated.

"We won!" Doroki cheered.

"Don't be too happy yet," Reges frowned. "I see the second wave of demonic forces has arrived!"

When Tau looked back, she saw an even larger, dark wave coming one after another.

"Looks like tonight is destined to be a sleepless night..."

So the Ultramen continued to fight bravely, and wave after wave of monster armies continued to surge in.

Both sides suffered heavy casualties, but the Ultramen did not retreat an inch and remained steadfast on the border.

"Hold on a little longer, the enemy's numbers are starting to decrease!" Reges tried to encourage everyone.

As time passed, the number of monsters did indeed begin to decrease.

"Look, the sky is starting to brighten!" one of the Ultramen exclaimed excitedly. "We're going to succeed!"

Gradually, only scattered monsters remained on the battlefield, struggling to hold on.

"Let's give them the final blow!" Reggie shouted.

All the Ultramen unleashed their most powerful light waves, annihilating the remaining monsters.

The first wave of the demon army was completely defeated.

"That's great!" Doryo happily hugged Reges.

All the Ultramen cheered and discussed the battle situation one after another.

“This is just the first step.” Reges quickly calmed down. “The power of the Demon Realm is far more than this; we must remain vigilant at all times.”

“Yes.” Tau also stopped smiling. “We’ve only just begun.”

So the Ultramen began to prepare to deal with the even fiercer attack from the Demon Realm.

Sure enough, just a month later, Teacher Cadis's early warning system detected the movement of the demon army again.

This time, they are not just targeting the border region, but multiple cities in the human realm.

"It seems we must split up to deal with multiple crises," Reges said thoughtfully. "Doryu and I will go to defend Bright City; you immediately lead the other Ultramen to disperse."

Chapter 210: I'll go to the right section, you go to the left section!

"Understood!" Silver Zero nodded and immediately led the team away.

Reges and Dory rushed back to Bright City, only to find the city in complete chaos.

"Doryu, let's split up and stabilize the situation!" Reges commanded. "I'll go to the right wing, you go to the left wing!"

"I know!" Duliu replied and left.

The two quickly quelled the chaos in their respective areas, but the sheer number of monsters made it increasingly difficult for them.

"Watch out!" Dory warned, as a giant monster lunged at Reges.

Reges turned around and unleashed lightning from both hands, destroying the monster.

"Thank you!" He gave Doru a thumbs up.

Just then, a golden-red figure suddenly appeared in the sky.

He swung a golden whip, accurately ensnaring more than a dozen demons before turning into golden dust.

"That's amazing!" Takayuki exclaimed.

The person landed in front of the two; it was none other than Ultraman King Kong!

"Long time no see, my friend!" He gave Reggies a big hug.

"Good brother, this is exactly what we need!" Reggie said happily.

With the sudden arrival of Ultraman King Kong, the three worked together seamlessly and quickly annihilated all the monsters in the city.

Meanwhile, Ultraman in other cities are also fighting bravely.

Silver Zero moved through the Flying Car City as if it were empty land; his attack speed was as fast as lightning, and he was invincible.

Ultraman Shadow piloted his mecha and cruised through the harbor city, blasting away the water-type monsters that came to ambush him with a powerful beam cannon.

Ultraman Power is equally active in the wetlands, swiftly defeating the approaching enemies.

Adhering to the principle of joint operations, the various Ultramen cooperated seamlessly and finally annihilated the various armies that had attacked from the Demon Realm in a single day.

"We succeeded again!" Dory jumped high and held out her palm to Reges.