Osananajimi de Akuma na Kishi wa, Watashi no koto ga Daikirai

Suria overheard her childhood friend Reiss express strong dislike for a certain type of woman, which crushed her feelings for him. In a fit of emotion, she punched him and shouted that she hated him before fleeing. Years later, Suria became a Spirit User and was given a significant national mission. Reiss, now known as the Demon Knight, was assigned as her escort. Forced to travel together, old wounds resurfaced for Suria. Meanwhile, Reiss appears to be hiding something. The two must find a way to reconcile their past.