Exhausted by stress and constant scolding at work, office worker Yamazato hides his emotions to get through the day. One day, he meets Sakurako, a mysterious woman who appears whenever he’s upset—and pops bubblegum with a “pop!”. Strangely, his negative feelings vanish each time. Little by little, Sakurako begins to change his life. But what message is she really trying to share?
