妻を亡くし、仕事と子育てに追われるシングルファーザーの猪狩喜介。ある朝、娘の花梨に間違った弁当を持たせてしまったうえ、職場でもトラブルが発生する。さらに花梨から助けを求める連絡が届き、喜介は窮地に立たされる。そんな彼の前に、未来からやって来たもう一人の自分が突然現れる。
After losing his wife, single father Kisuke Igari struggles to balance work and raising his two children. One morning, he accidentally gives his daughter Karin the wrong lunch, only to face further trouble at work. When Karin calls him for help, Kisuke finds himself in a desperate situation. Suddenly, another version of himself appears before him, claiming to have travelled from the future.
