Saintess Ciera was entrusted with the mission of healing the sick and wounded at the temple, but gradually her holy power began to wane, putting her at risk of exile. At that time, Rudy, newly assigned as a priest, appears. In truth, he is hiding his identity and harbors a plot to seize Ciera’s “miraculous power.” While Ciera is busy training Rico, a saintess candidate summoned from another world, Rudy slowly draws closer to her. As their fates intertwine, Ciera’s choices will change everything— A Cinderella story of a saintess with extraordinary powers.