The Holy Grail of ErisTV Show
Betrayed by her fiancé's lover and sentenced to public execution, Constance Grail, a plain viscount's daughter known for her honesty, faces death—until a mysterious voice offers salvation. Scarlett Castiel, a noblewoman long thought dead, may be her only hope. Together, these unlikely allies uncover a dark conspiracy lurking in the heart of high society, where betrayal, secrets, and power collide.
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The Holy Grail of Eris first aired in 2026 and is listed as a animation, mystery, sci-fi & fantasy series.
The series information currently records 1 season, 12 episodes, status: Ended, network information for MBS, TBS, CBC.
Top-billed cast members include Kana Ichinose, Sayumi Suzushiro, Yohei Azakami, Mao Ichimichi. The synopsis above provides the available premise, while the season section shows the published season and episode structure.
