Aika, 41 years old, married for 18 years, two children. 'A heart and body split in two... which one is the real me?' A girl raised in a dual-income household would run around playing with her brother or boyfriend. The tomboyish girl became obsessed with part-time jobs upon entering ● school and also experienced her first love. She met her husband, who was four years older and naturally laid-back about everything, a few years after graduating from junior college and entering society. They got married after one year of dating. Now, due to her husband's work, she lives on a remote island in Kagoshima while commuting between there and her parents' home in Tokyo to take care of her aging mother, leading a double life. A housewife with a certain situation embarks on a journey to revisit her past at a crossroads in her life.
