https://youtu.be/YK1lY9cO1pM

Oh no, looks like the situation only gotten worsen than I thought. Even though the Ark-possessed Satellite Zea has been destroyed, the Ark didn't die permanently as it comes back now and evolved into a more powerful Kamen Rider Ark-One (仮面ライダーアークワン Kamen Raidā Āku Wan) after achieving the Singularity and a human form.

To make things even worse, now he has become more powerful than Kamen Rider Zero-Two (仮面ライダーゼロツー Kamen Raidā Zero Tsū) himself. And, it's also showing Izu's apparent death in the next episode...

Meanwhile, there is also a new president of ZAIA Enterprise Japan who rivals Gai's original position will appear in the next episode and wants to destroy Horobi...

Now, we have reached the endgame of the Kamen Rider Zero-One and a full-scale confrontation between humans and Humagears is about to begin...

Synopsis

The Ark has been destroyed thanks to the combined efforts of both Zero-One and Horobi, and the union of humans and Humagears alike! However, the impact of the Ark has not vanished yet! The human race is still believed to be targeted under the presumption that "As long as humanity exists, the Ark will continue to return"! Meanwhile, a new president of ZAIA Enterprise Japan who rivals Gai's original position suddenly appears, and his goal is to destroy Horobi! In time, a full-scale confrontation between humans and Humagears is about to begin!