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.
Seasons
Season 1
12 Episodes • 2026
Episodes - Season 1
1. At the Grand Merillian
23mConstance Grail attends a party only to find her fiancé kissing another woman and herself accused of a crime.
2. An Extraordinary Villainess and an Ordinary Girl
23mThe ghostly Scarlett demands that Constance repay her help by avenging her death.
3. Respective Answers and Beginnings
23mConstance and Scarlett follow a tip to a masked ball with a sinister reputation.
4. The Silent Ladies' Tea Party
23mConstance receives a summons from an investigative committee determined to put her on trial.
5. And the Cock Crows to Herald the Dawn
23mConstance's carriage suffers a shocking attack and an even more shocking rescue.
6. The Command of the Goddess
23mBoth Constance and Randolph uncover fresh clues, but Lily's last message remains shrouded in mystery.
7. A Banquet of Insectivorous Plants
24mDaeg Gallus contrives to murder Aisha before she can reveal the truth and cast suspicion on Abigail.
8. Lily Orlamunde
23mConstance, Scarlett, and Randolph discover a letter that reveals Lily's struggle and the truth she uncovered.
9. The Holy Grail of Eris
23mScarlett possesses Constance to confront her own father.
10. For the Future
23mConstance, Scarlett, and Randolph pursue the kidnapped Ulysses and stumble into a shootout.
Top Cast
Kana Ichinose
Constance Grail (voice)
Sayumi Suzushiro
Scarlett Castiel (voice)
Yohei Azakami
Randolph Ulster (voices)
Mao Ichimichi
Lily Orlamunde (voice)
Maaya Uchida
Cecilia Adelbide (voice)
Natsuki Hanae
Enrique Adelbide (voice)
Available on: MBS, TBS, CBC, Tulip Television, SBC, BSN, tys, NBC, HBC, RKK, i-Television, SBS, IBC, BSS, MRO, OBS, TUF, RSK, TUY, tbc, RKB, KUTV, RBC, UTY, RCC, MRT, ATV, MBC
