Will you marry me again if you are reborn?

Toranosuke Ibuki and his wife Kaoru née Okouchi have been in loved with each other for more than half of their lives. Twenty years later, Toranosuke is bedridden in a hospital, but that didn't change their feelings for each other. Together, the couple reminisce the old days, when they first met to the time when he proposed, their relationships with the people around them and their happy married life.