After a tragic death from exhaustion, a young Japanese woman is reborn as Dahliya Rossetti, the daughter of a newly ennobled baron. Her father, Carlo, is a revered magic artificer who crafts enchanted devices. Inspired by him, Dahliya draws upon memories of her former life to devise practical inventions and aspire to become a magic artificer like Carlo.
Years later, the now adult Dahliya has earned a reputation and is betrothed to her father's apprentice. Yet tragedy strikes again when Carlo dies unexpectedly and her fiancé abandons her for another woman shortly thereafter. Though she must fend for herself, Dahliya remains determined to achieve mastery as an artificer. Her ingenuity, honed through years of experimentation, blends lore with craftsmanship, allowing her to honor her father's legacy steadily to grow its influence. With support from old and new allies, she is ready to confront any challenge that comes her way.