The Holy Grail of Eris
★ 7.3·2026·1 seasons · 12 episodes·Series
AnimationMysterySci-Fi & Fantasy
Synopsis
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.
Episodes
Season 11
At the Grand MerillianConstance Grail attends a party only to find her fiancé kissing another woman and herself accused of a crime.23m2
An Extraordinary Villainess and an Ordinary GirlThe ghostly Scarlett demands that Constance repay her help by avenging her death.23m3
Respective Answers and BeginningsConstance and Scarlett follow a tip to a masked ball with a sinister reputation.23m4
The Silent Ladies' Tea PartyConstance receives a summons from an investigative committee determined to put her on trial.23m5
And the Cock Crows to Herald the DawnConstance's carriage suffers a shocking attack and an even more shocking rescue.23m6
The Command of the GoddessBoth Constance and Randolph uncover fresh clues, but Lily's last message remains shrouded in mystery.23m7
A Banquet of Insectivorous PlantsDaeg Gallus contrives to murder Aisha before she can reveal the truth and cast suspicion on Abigail.24m8
Lily OrlamundeConstance, Scarlett, and Randolph discover a letter that reveals Lily's struggle and the truth she uncovered.23m9
The Holy Grail of ErisScarlett possesses Constance to confront her own father.23m10
For the FutureConstance, Scarlett, and Randolph pursue the kidnapped Ulysses and stumble into a shootout.23m11
Those Who Defy FateConstance is jailed on her own testimony and given a sentence of death.23m12
The Final Chapter: At the Grand MerillianAs the hour of Constance's execution approaches, Scarlett finds a crucial document and Cecilia makes her move.23m
At the Grand MerillianConstance Grail attends a party only to find her fiancé kissing another woman and herself accused of a crime.23m2An Extraordinary Villainess and an Ordinary GirlThe ghostly Scarlett demands that Constance repay her help by avenging her death.23m3Respective Answers and BeginningsConstance and Scarlett follow a tip to a masked ball with a sinister reputation.23m4The Silent Ladies' Tea PartyConstance receives a summons from an investigative committee determined to put her on trial.23m5And the Cock Crows to Herald the DawnConstance's carriage suffers a shocking attack and an even more shocking rescue.23m6The Command of the GoddessBoth Constance and Randolph uncover fresh clues, but Lily's last message remains shrouded in mystery.23m7A Banquet of Insectivorous PlantsDaeg Gallus contrives to murder Aisha before she can reveal the truth and cast suspicion on Abigail.24m8Lily OrlamundeConstance, Scarlett, and Randolph discover a letter that reveals Lily's struggle and the truth she uncovered.23m9The Holy Grail of ErisScarlett possesses Constance to confront her own father.23m10For the FutureConstance, Scarlett, and Randolph pursue the kidnapped Ulysses and stumble into a shootout.23m11Those Who Defy FateConstance is jailed on her own testimony and given a sentence of death.23m12The Final Chapter: At the Grand MerillianAs the hour of Constance's execution approaches, Scarlett finds a crucial document and Cecilia makes her move.23mCast
