A noblewoman's suspenseful fantasy featuring a sincere yet ordinary young lady and a notorious villainess (albeit a ghost)!

"If you want to take over the world, seek Cornelia's Star Crown."

The story follows Connie, a plain and unremarkable viscount's daughter, and Scarlet, the ghost of a woman executed as a "notorious villainess" in her time. After Scarlet saves Connie from a dire situation, Connie is bound by her debt to accompany Scarlet in her quest for revenge.

Their journey takes them to Scarlet's mother's homeland, rumored to be where the "Star Crown of the Last Empress of the Faris Empire" lies dormant. What will they discover there?

This popular novel, The Holy Grail of Eris, continues its tale with the Faris' Star Crown arc, now adapted into manga form. A suspenseful fantasy with new settings and intrigue awaits!