A Sword Master Childhood Friend Power Harassed Me Harshly, So I Broke Off Our Relationship And Make A Fresh Start At The Frontier As A Magic Swordsman.

The painful power harassment from Alfine, his girlfriend and childhood friend, who is the same age and grew up alongside him as they ventured into the world of adventurers, has taken a toll on him. She is a stunning beauty, recognized with the title "Sword Master" and referred to as the "Flawless Sword Goddess," a capable woman whose accomplishments have earned her the respect of the kingdom, leading to her appointment as a knight and elevation to nobility. In contrast, he finds himself relegated to the role of Alfine's accessory, subjected to her verbal abuse, and suffering from her harsh power harassment and insults directed at him as an adventurer, ultimately diminishing his dignity as both a man and an individual. He has come to accept a life as a lover-caretaker. However, a change begins to unfold in his daily existence. With Alfine becoming increasingly busy in her role as the kingdom's knight, she often cannot join him on adventures. Consequently, he finds himself taking on requests alone more frequently, allowing him to reclaim a sense of lost dignity. This prompts him to recognize the abnormality of his situation. To restore his sense of self, he resolves to leave her and the cycle of power harassment behind. He returns all the equipment he has received up to that point, including a sword that was part of a pair they exchanged when they became adventurers. Declaring their relationship over, he swiftly departs, stating, "From now on, I will change my name and appearance and live freely." Once he makes this decision, everything begins to fall into place. Before long, he finds himself celebrated by those around him and becomes the greatest adventurer in the frontier. To top it off, he receives a marriage proposal from a female adventurer who is the daughter of the frontier lord.