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.

This production, originally released in 2026, has captivated audiences with its unique storytelling. As a Scripted series, it brings a fresh perspective to the Animation, Mystery, Sci-Fi & Fantasy genre, maintaining a strong viewer rating of 7.6 across its 1 season.

• Storyline Highlights:
• • Explores themes within Animation and Mystery.
• • Produced in Japan.
• • Original Language: Japanese.