AnimationMysterySci-Fi & Fantasy
The Holy Grail of Eris
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.
Directed by Seiji Miyazaki
71
User score
21 votes
Stream on
Status
Ended
Released
January 8, 2026
Seasons
1 · 12 episodes
Language
Japanese
