In the mystical Labyrinth Town with ten enchanting districts, inhabited by witches and fortune-tellers, young girls in the outermost sector train to become 'Urara.' These elite women possess the rare gift of solving the world's most intricate puzzles. Chiya, a feral girl nurtured by mountain creatures, receives an invitation to join the prestigious Urara as a top-ranking member. Eager to uncover her missing mother's whereabouts, she forges bonds with three companions: the diligent Kon Tatsumi, the aspiring sorceress Koume Yukimi, and the reserved Nono Natsume. With their wits and a mysterious link to the divine, they embark on the path of the Urara, seeking answers and unraveling destinies.