Natsuki Matsuura works in the women's division of an apparel company and dreams of becoming a world-class fashion director. One day, Natsuki is suddenly told to move to a new baby department led by Toko Kijima, a great influencer in the fashion industry. At the same time, she reunites with her college classmate Motoya Mimura and they spend the night together; a few months later she discovers she's pregnant.