Anime adaptation “Eris no Seihai” announced with teaser and main cast

The fantasy novel "Eris no Seihai" by Tokiwa Kujira will receive an anime adaptation. Along with the announcement, a teaser illustrated by Yūnagi, a teaser video, and the main cast were revealed.

The story of "Eris no Seihai" follows Constance "Connie" Grail, the seemingly simple and ordinary daughter of a viscount, and the spirit of Scarlet Castiel, who was once infamous as a wicked woman of unparalleled notoriety. After Connie is saved by Scarlet from a predicament caused by a malicious noblewoman, she becomes embroiled in an investigation to find the person responsible for Scarlet's execution. As Connie engages in undercover missions, fake engagements, and confrontations with powerful aristocrats, she uncovers a conspiracy far greater than she could have ever imagined.