Chihiro Sagami, a single office worker in her late twenties, has been reborn once again in a fantasy world. After a previous life as an abandoned eighth princess who survived by working as a kitchen helper and saved the world from another dimension with the aid of gods, she now finds herself as the biological daughter of Dragon, a court chef who holds a baron title. Surrounded by a loving family, Chihiro finally hopes to enjoy a calm, ordinary life. But a familiar divine voice greets her with "It's been a while, my beloved child," making it clear that peace will not last. The story follows Chihiro as she is drawn into a new journey as a messenger of the gods, tasked with connecting golden rings across the land. She picks up a duchess with her own troubled past, restores a withered forest, astonishes people with a carriage pulled by monsters, and sometimes causes harmless chaos. Despite her small stature and boundless energy, the world continues to test her. When she enrolls in a noble academy, suspicious shadows begin to close in. Her brother Chihaya, who knows about her past life, resolves to protect her at all costs. The setting remains the peaceful kingdom of Frontera, where Chihiro's infectious determination and kindness gradually bring happiness to those around her. The narrative expands from the castle kitchens into a larger world of pilgrimage, divine intervention, and growing threats, all while retaining the warmth and humor that earned the heroine the nickname "the little helper."