Shortly after they meet, the planet's robots suddenly turn "evil," tying up Rebecca and claiming they want revenge against humanity.
Shiki uses his Gravity Ether Gear powers—inherited from his adoptive grandfather, the mechanical "Demon King" Ziggy—to defeat the robotic Castellan and rescue his new friends. Edens Zero Episode 1
The story follows , a young man who has lived his entire life as the only human on the machine-inhabited planet Granbell , a deserted theme park. His isolated world changes when Rebecca Bluegarden , a "B-Cuber" (content creator), and her robotic cat companion Happy arrive to film a video. Shortly after they meet, the planet's robots suddenly
While Shiki's obsession with "making 100 friends" mirrors classic shonen tropes, the episode subverts this through the robots' tragic sacrifice. Reviewers noted that the theme feels more "tongue-in-cheek" and darker than in Mashima's previous series. His isolated world changes when Rebecca Bluegarden ,