A disillusioned Natsume arrives at Coin de Rue, a popular Tokyo pastry shop, begging for work. Aiming to become a high-calibre pastry chef, she is determined to overcome both her past and the challenges ahead. Pastry critic Tomura is a frequent visitor to Coin de Rue. Moved by Natsume's persistence, he slowly begins to confront his own painful past aided, of course, by mouthfuls of tasty pastries.