Kensei no Osananajimi ga Pawahara de Ore ni Tsuraku Ataru node, Zetsuen Shite Henkyou de Makenshi to shite Denaosu koto ni shita.

The harassment from Alfine ー his girlfriend and childhood friend ー who is the same age, grew up with him, and became adventurers together, is painful. She is a peerless beauty, called the "Flawless Sword Goddess", a person with the title "Sword Master" whose achievements were recognized by the kingdom which made her a knight and a noble title. On the other hand, he is treated as Alfine’s accessory, gets verbally abused by her, and suffers from her harsh harassment, resulting in him losing his dignity as a person. He has resigned himself to spending his daily life in the position of an abused caretaker. However, a change came to that daily life. Alfine, who becomes busy as the kingdom's knight, is often unable to take part in adventures. As a result, his solo adventure requests increase