KYUUTEI MADOUSHI WA KUSARI DE TSUNAGARE DEKIAISARERU

Shutal, who has always been alone in the world, found a glimmer of hope when the court magician Redburn recognized her talent as a sorceress and extended a helping hand. Six years have passed since their meeting, and Shutal has harbored feelings for her mentor and pillar of support. One day, she suddenly experiences the unique "heat" that female magicians face. In a feverish haze, she asks Redburn to help her cool down, only for him to declare, "Promise to be by my side for life." To her surprise, he then shackles her and confines her! Thus begins a sweet yet heavy relationship between a devoted apprentice and her overprotective mentor, filled with six years' worth of pent-up emotions!