What would you do if you were immortal?

Ryuzaki Ōtomo wouldn’t have known that if he died during the Victorian Era. Perhaps it was more of a curse of his becoming a man who makes half a living fooling people who fool others for foolish grants. Then again, he is eager to stay comfortable with things he holds dear, that is, if he has something or someone he holds dear.

But what if it comes in the form of a person who cares for him the most? What if in this lifetime, he would want to die alongside her? Could this be the end of his immortality curse?

(Mystère Saga is a spin-off of Lamia de Vere, Illusionist Galore, wherein the trademark character Lamia de Vere spends his new lifetime as a senior high school student named Ryuzaki Ōtomo.)