Anna's childhood was marked by tragedy when she witnessed her mother's death in a traffic accident. Years later, a fortunate lottery win allows her to fulfill a dream: opening a candy shop filled with memories of her mother. But the grand opening takes an unexpected turn. Stepping through the shop door, Anna finds herself transported into the world of her favorite web novel! Renaming herself Dorothy, she decides to continue her business in this new reality. Fate soon leads her to the novel's male protagonist, the First Prince Luca. However, the arrival of the assassin Julian brings danger, and Dorothy must now fight to protect both her beloved shop and the prince she's come to know.