I might be a fake Ultraman.

The Day of Demons is a concept.

But it's not just the day the world ends.

The date when Zi-O becomes even stronger is also a concept, which can be understood as the day of Oma Zi-O's awakening and growth!
For Zi-O, the day of Oma is both a crisis and an opportunity!
Kakogawa Hiryu's actions truly proved this point.

The darkness that envelops the entire world originates from the concept of night in different periods of Kamen Rider history.

It contains the power and history of Kamen Rider.

It can be viewed as a series of time and space nodes, or as an exhibition of the history of Kamen Rider.

For Zi-O, this was an open-book exam!

If Tokiwa Sougo can further awaken his Oma Zi-O power, he will be able to directly extract the power of Kamen Rider from the history of the night and transform it into his own power, which is the Kamen Rider Watch!
After receiving guidance from Hyakuri Yuki, Tokiwa Sougo deactivated his transformation and stopped wasting time.

The group began their operation.

They need to determine which Kamen Rider's history corresponds to the concept of night in different regions, then find the nighttime history of the Heisei Riders, and finally enter the area covered by night to obtain the Rider Watch.

Both Black Woz and White Woz had to admit that the Zi-O from the parallel world who came up with this idea was a genius!

Of course, this is somewhat contrary to the principles of the Heavenly Stems and Earthly Branches.

It has always been the outcast riders who steal the power of the legitimate riders.

Now, it is Zi-O who steals the power of Another Riders from Another Zi-O and then transforms it into the power of a legitimate Rider.

After the others left temporarily, Baili Yuan's clone entered the battlefield, eventually merging with his main body, and then continued to fight against Kakogawa Hiryu, silently bearing everything alone.

Kakogawa Hiryu paid no attention to anything else, but instead fought with Hyakuri En with all his might, shouting excitedly.

"Zi-O, don't dodge! Charge at me!"

Baili Yuan: "..."

Good, good, good, this is truly turning the world upside down.

The apprentice is about to challenge his master!

"It seems I'll have to let Xiao Feiliu experience my love today!" Baili Yuan murmured to himself.

Immediately, Baili Yuan clasped his hands together, and when he opened them again, the power of time materialized in his hands, transforming into sharp blades.

Space and time seemed to be sliced ​​apart by a sharp blade.

[The Guillotine of Time!]

"Another Zi-O, take this!"

Kakogawa Hiryu: "...!"

Oh no! Old Deng still has the Burning Executioner!

……

Knowing that time was limited, Tokiwa Sougo and the others each displayed their unique abilities.

Gates rode in the Demon Machine, searching in one direction.

Tsukuyomi summarizes and analyzes information from the internet.

Black Woz is ready to take Tokiwa Sougo to the corresponding Nightfall operation at any time.

White Woz simply chose to cheat, writing in his book: "[Zi-O has obtained the power of all Heisei Riders!]" This one sentence seemed to be more effective than all his efforts.

Because Tokiwa Sougo suddenly sensed something, "I feel it, in that direction, I can obtain the power I need!"

As for Tsukasa Kadoya, he was leisurely enjoying his meal on the side.

I have no idea where Tsukasa Kadoya got the food from.

As everyone began to act, they finally noticed the changes that were taking place in the world under the cover of night.

Under different night skies, the world seems to be divided.

But what they have in common is that every severed area is engulfed in disaster. And these disasters correspond to the history after the Kamen Riders are defeated.

Without exception, they were all world-destroying disasters!

In the world corresponding to Kuuga, humanity was slaughtered by the Grongi; in the world corresponding to Ryuki, the human world was swallowed by the Mirror World; in the world corresponding to Faiz, humanity was exterminated by the Grongi; in the world corresponding to Blade Rider, humanity was replaced by a new species; in the world corresponding to Hibiki, the human world was devoured by monsters…

I witnessed scene after scene of destruction.

Tokiwa Sougo and the others could not stand idly by.

While searching for the world of knights, they also continuously eliminate monsters and save humanity.

Even so, their actions were like a drop in the ocean, utterly incapable of saving the world.

Not to mention getting the Knight Watch.

This once made them feel desperate.

Baili Yuan had already told them how to pass the level, but because of their limited abilities, they couldn't do anything at all.

Tsukasa Kadoya finally put down his knife and fork and told the truth.

"Those things are not actually what happened in this world. Under the cover of night, the real world has been covered by a false history."

"The Shibuya area in the Kabuto world was destroyed, but isn't the Shibuya area in this world still perfectly fine?"

"And if you want to obtain the Rider Watch, all you need to do is destroy the false history."

Upon hearing Tsukasa Kadoya's words, Tokiwa Sougo grasped at a straw and hurriedly asked.

"Tsukasa Kadoya-senpai, please tell me what to do!"

Tsukasa Kadoya smiled slightly, stood up, and decided to lend a hand to his junior.

Moreover, this is also an opportunity for him to obtain the power of Zi-O!
"My history is marked by crises of world collapse and fusion. Correspondingly, if you use my power, you will be able to destroy all false worlds!"

"But if you want my power, it depends on whether you have the ability!"

Tsukasa Kadoya immediately transformed into Kamen Rider Decade and launched a fierce attack on Sougo Tokiwa, showing no mercy whatsoever.

Tokiwa Sougo dodged awkwardly, but nodded earnestly.

"I understand, Tsukasa Kadoya-senpai!"

Black Woz and Geiz will transform along with Tokiwa Sougo.

However, Tokiwa Sougo refused.

"I will use my own strength to defeat Tsukasa Kadoya-senpai!"

Thus, Tokiwa Sougo transformed into Zi-O II and began a royal battle with Kadoya Tsukasa.

The others watched anxiously.

As for Baili Yuan, he had been paying close attention to the actions of Tokiwa Sougo and the others by observing the timeline.

I have to say, Zi-O's power is really useful!
For Zi-O II, defeating Decade would be quite difficult.

As the previous Demon King, Decade is not so easy to deal with. Even though his mechanics and stats are somewhat inferior to Zi-O II, he still possesses considerable combat power and is not so easily subdued.

Tokiwa Sougo has only one way to defeat Decade head-on: unleash his Oma Zi-O power!

The impending doomsday crisis, his worries about his uncle, and his trust in his friends and partners truly unleashed Tokiwa Sougo's potential.

"I will definitely defeat you, and then save the world!"

"I will become the most benevolent and virtuous Demon King, and save everyone!"

As Tokiwa Sougo shouted, a golden glow of Oma Zi-O's power shone from his body.

Then Tokiwa Sougo decisively activated his ultimate move!

Decade: Danger! (End of Chapter)