Special effects editing: I tagged Daigo with "Happy".

Those are the terrifying contract beasts from the Mirror World!

And this jet-black dragon contains terrifying power.

It is a powerful contracted beast called "Dark Peerless Dragon"!

Countless powerful contracted beasts exist in that mirror world.

However, only the Dark Warrior Dragon and the Phoenix can become the opponent of the "Dark Warrior Dragon".

This is also evident from here.

Just how powerful is this enemy?

........

But even such a powerful opponent is fine.

Even with Oma Zi-O, he still didn't take it seriously.

He turned around and threw a punch.

It was still a casual strike that landed on the Dark Peerless Dragon.

The immense power of the demons erupted at that moment.

"Boom!!!"

Amidst that deafening roar.

The Dark Dragon unleashed a violent explosion from the inside out.

Countless jet-black fragments also flew out.

Even a powerful being like Dark Warriors Dragon couldn't withstand Oma Zi-O's effortless attack.

.......

However, in this battle...

The overwhelming number of enemies showed no intention of giving Oma Zi-O even the slightest respite.

After he had just ended the life of that Dark Invincible Dragon.

Immediately!

Wielding his sword, Yugi Tenjin has already arrived before Oma Zi-O.

.......

But this time, it's Oma Zi-O.

He seemed to have grown tired of this boring battle.

This time, he did not take any action himself.

He was mobilizing the "power of the demon within his body".

The wings made of pointers on the back of his armor immediately began to spin.

A huge, dark golden circular energy field split off from Oma Zi-O's body.

.......

This dark golden energy field directly "devoured" the game god and imprisoned him inside.

The golden energy field directly "carried" the game god into the sky.

After that...

A deafening roar erupted.

The game god, he too met the same fate as his enemies.

At the same time, it was annihilated in the dazzling fireworks.

.......

After wasting time continuously dealing with these annoying, tiny "mosquitoes".

Oma Zi-O also began to become more irritable and angry.

Compared to these, they are as insignificant as ants.

Oma Zi-O is even more eager to eliminate Another Decade.

.......

His right hand was once again enveloped in dark golden energy that had condensed into a flame shape.

Oma Zi-O, he heads towards the final boss of the Heisei era, Sagittarius Star Apprentice 0...

He unleashed a powerful punch with the destructive force of the heavens and the earth.

"boom!"

A deafening roar erupted.

The Sagittarius Star Apprentice, struck by a powerful punch, soared into the air with lightning speed, like a rocket taking off.

And then...

There was absolutely no surprise whatsoever.

The Sagittarius star has successfully transformed into a brilliant firework in the sky.

.......

And now, all the final bosses of the Heisei era summoned by Another Decade.

They were all easily wiped out by Oma Zi-O.

Now, only Oma Zi-O and Another Decade remain on this battlefield.

This also means that...

The real battle is about to begin here!

.......

Beyond the screen, in the world of Kamen Rider Decade.

Inside "Guangxia Photo Studio".

Tsukasa Kadoya sat down on the wooden chair.

He watched this scene unfold, seeing Oma Zi-O and Another Decade on the screen at the very end.

It's unavoidable!

Tsukasa Kadoya smiled with amusement and began to speak.

"interesting.......

The battle is finally about to begin.

Those final bosses of the Heisei era were nothing more than annoying bugs in front of Oma Zi-O.

After all, that demon king possessed the power of all knights.

His strength is far beyond what these weaklings can handle.

but.......

The next battle should be more exciting, right?

After all, that Another Decade possesses half of my power!

........

Although Tsukasa Kadoya knew very well.

In this battle, only Oma Zi-O can emerge victorious.

But as for Another Decade...

He inexplicably favored Tsukasa Kadoya despite his 4.2 rating.

Although Another Decade, he is a complete weirdo.

But after all, he was a warrior born from half of the power of the Imperial Knight.

He naturally had to keep a close eye on Tsukasa Kadoya as well.

after all.......

He represents half of Kamen Rider Decade's power!

Ordinary final bosses are indeed no match for Oma Zi-O.

However, if it is an Another Decade with half the power of Decade, then the situation is different!

.......

Meanwhile, on the other side, in the holy land of the Armor Heroes, in the Bright Realm.

Emperor Knight remained seated on the throne that shone with golden light.

but.......