A fallen heir becomes a supermarket owner!? When her father's business fails, Akari, a former heir to a wealthy family, loses everything in her life. Upon graduating from high school, she is thrown out into the world for the first time. The only asset her father leaves her is a rundown supermarket called "Kenageya," which seems like a liability. With a timid manager, unmotivated employees, and a sales floor that lacks innovation and vitality... "Kenageya" clearly has many problems. However, with no knowledge of the lives of ordinary people or how supermarkets work, Akari is impressed by everything she sees. This true young lady takes on the challenge of rebuilding the supermarket with a fresh perspective... but then the high-end supermarket "Sanjo" starts to move to destroy "Kenageya," which is in her way. What will the young lady do?!