“People are made of food, and food will change the future.”The story tells the story of the heroine Sumu, who was born in Itoshima, Fukuoka Prefecture, to a farming family. She grew up in an environment full of love, happiness and cheerfulness when she was young. However, in fact, a very complicated situation was waiting for her family until she graduated from high school.Because something happened that made her realize the joy of helping others, she decided to become a health management nutritionist and use her dietary knowledge and communication skills to solve modern people's problems, so she moved to Kobeand then moved to Osaka to start Xiaoyu's career as a nutritionist.​