"I want to be the face I like of the person I like."　

Eri and Hiroyuki are remarried couples in their 40s. They enjoy going on trips, having meals, and living an elegant life together. However, their only worries are the slight deterioration of their appearances and the fact that they have gave up getting children. Suddenly, a mysterious woman appears in front of Hiroyuki and the couple starts to experience a mysterious event.