

The Holy Grail of Eris
January 8, 2026•1 season•12 episodes•★ 7.3•Ended
AnimationMysterySci-Fi & Fantasy
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
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.








