High school girl Megumi Ayame inherited responsibility for the boarding house once run by her elderly great-grandmother. What she expected to be a straightforward arrangement turned upside down when, instead of the female tenants she had hoped for, five handsome and distinctly eccentric young men arrived to rent rooms. Megumi now finds herself navigating the chaos of managing the property while contending with the daily interference, quirks, and unexpected romantic tensions created by living under one roof with her unusual lodgers. The story blends lighthearted comedy with budding romance as Megumi juggles her ordinary school life with the increasingly complicated dynamics of her household.