あらすじ
Suddenly, the war against the "Outsiders", also known as the "IW Calamity", that appeared on Earth ended with humanity's victory. Peace returned to the world. During the recovery efforts, I, Momozawa Motoo, am chosen as a close aide to a certain someone: the former savior who led humanity to victory with her ability to foresee the future, called 'Future Sight'—Kamitarai Mio. Upon our first meeting, she suddenly declares, "It seems we're getting married in the future, you know?" Thus my daily life with her begins.
あらすじはAniListより（英語）。
