One day, after ten years of trying to mourn my beloved wife, my son suddenly brought her, Misaki. it's been a long time since my son brought her home, and as a parent, i'm glad... Mr. Misaki was a woman one time older than his son, and I couldn't hide my confusion. And for a certain reason, I decided to live together for a while, and it was like going after Mr. Misaki who looked after me as if he were my wife.