You, who have taken hold of the Logiart's grimoire, encounter Emil, the custodian of the grimoire. Originally, it is a magical book that can solve "Logiart," but the cast magic has gone awry, transforming it into an enigmatic tome. Most of the "Logiart" can no longer be unraveled. As one led by the Logiart's grimoire, you can solve the mysteries of the book and once again restore the ability to solve "Logiart." Let's work together with Emil to unravel the mysteries of this mysterious grimoire and restore it to its original state.