I’m a Retired Knight, But My New Master is an Adorable (and Spoiled) Loli!

Ryan, the young captain of the Hedley Empire’s Darkbite Knight Order, led his elite black-armored knights to victory against the demon army at the border. Upon receiving news of a peace treaty and a letter stating his foster father, Lamb, was gravely ill, Ryan immediately abandoned his military duties to return to the Axi estate in Art City. Lamb, a lifelong butler to Count Horace Axi, had raised Ryan with strict discipline, sending him to the knight order at age fourteen. Upon arrival, Ryan found Lamb on his deathbed. Before passing, Lamb requested that Ryan replace him as the private butler for the Count’s nine-year-old daughter, Nanali. Ryan swore a knight’s oath to protect her, accepting the role despite his high military rank.

Nanali was a fragile noble girl who had never known her parents’ affection and relied solely on Lamb for companionship. Following Lamb’s funeral, Ryan assumed his duties, encountering two maid sisters, Darly and Daisy, who served the household. Ryan quickly proved his worth by cooking elaborate meals using recipes from the fragmented memories of a transmigrator whose consciousness had once invaded his mind as a child. These memories provided him with knowledge of modern cuisine and magic, though he lacked the ability to replicate advanced technologies like steam engines. His culinary skills impressed Nanali, who had been suspicious of his sudden return on the day of Lamb’s death.

The core conflict emerged when Ryan discovered Nanali practicing magic in secret. She had been deemed talentless by her teacher, Rowan Winsor, and was bullied by classmates at Alcot Academy, the prestigious noblewomen’s school she attended. Ryan identified that Nanali’s issue was not a lack of talent but a mismatch between her magical constitution and the standard teaching methods. He revealed that she was suited to be a Summoner, using mana as a tool for control rather than a blunt weapon. Under Ryan’s guidance, Nanali successfully summoned and manipulated flame, transforming it into various shapes. This breakthrough allowed her to demonstrate her power in class, shocking her peers and teacher.

However, the display of unprecedented magical ability led her classmates to accuse her of studying forbidden tomes. The accusations devastated Nanali, causing her to break down in tears outside the classroom. Ryan comforted her, sharing a personal story about a Nightglow Orchid that had saved him from despair during his own difficult past. He gave her the flower, symbolizing hope and the value of being understood by even one person. This act deepened Nanali’s trust in Ryan, shifting her from suspicion to reliance. She asked him to continue teaching her magic privately, and Ryan agreed, while also arranging for Rowan to assist in explaining the theoretical basis of Nanali’s new abilities to the academy.

During his time at the academy, Ryan also met Amia Winsor, Rowan’s younger sister and a white-haired librarian. Amia was curious about Ryan’s past and his connection to the disbanded Darkbite Knight Order. Ryan explained that the order had operated in secrecy for ten years, fighting demon incursions to maintain the empire’s superficial peace. After the peace treaty, the order was disbanded, leaving Ryan without a purpose. He intended to use his time as a butler to reconnect with society and understand the changes in the empire over the past decade. The story follows Ryan’s adjustment to his new role, his efforts to protect and mentor Nanali, and the gradual uncovering of his own mysterious past and the secrets of the magical world.