Kamen Rider Series: Season 30, Episode 37

30 - 37: No One Can Stop It

With its overwhelming power, the Ark easily defeats Aruto and Isamu, causing the former to have a personal crisis over the possibility of artificial intelligence evolving past human comprehension. Meanwhile, the Ark gives Naki their own Force Riser and Zetsumerise Key so they can become a Kamen Rider before leading all of MetsubouJinrai.net in an attack against Gai.