Episodes
8 episodes · 2025
Sin Kiske, the forbidden child of a human and a magically crafted biological weapon called a Gear, lives in a world where magic has replaced science, and scars from the Gear rebellion remain. Attending his parents’ taboo-breaking wedding, he encounters a mysterious girl with deep hatred for Gears, and their fateful meeting threatens to upend the world once again. (Source: Crunchyroll)
E01Ceremony
Sin witnesses his parents’ sacrifice and vows to confront Unika to learn her true motive.
E02Belief in Peace
Unika disrupts the peace ceremony, triggering a fierce clash as Sin tries to reach her true intentions.
E03A Soaring Angel
Sin confronts Unika to prevent a new war, while Elphelt goes missing during a critical investigation.
E04King of Gears
Sin confronts his failures, Unika questions herself, and the true enemy's identity begins to surface.
E05King's Decision
Sin and Unika lose control as Future Nerville’s plan triggers a global Gear rampage.
E06Emissary from the Future
With the world at stake, the warriors clash against a relentless power that threatens everything.
E07Dark Sun
Sin leads a final charge to stop Nerville as allies unite and the fate of the world hangs in the balance.
E08What Makes You, You
Unika and Sin face a pivotal battle that will shape their futures.