In Volume 1 of 'Yome ni Konai ka,' Keigo, a single man, muses about the idea of having a wife to welcome him home. To his surprise, upon returning one day, he is greeted by a cheerful man who declares himself as Keigo's new wife. The subsequent volumes, 'Gofukuya no Yome,' 'Ryoushi no Yome,' and 'Wagashiya no Yome,' continue to explore the unconventional and humorous dynamics of this unexpected spousal relationship.