Sojiro, employed at a confectionery company, and his wife, Makoto, have joyfully opened their home to a foster child, Kuriko. But there's a catch – Kuriko seems to communicate mostly with a simple "mhm," perhaps due to nerves. Sojiro, who has vague memories of his own early childhood, struggles to bridge the gap between him and Kuriko. However, Kuriko harbors a deep fascination with Sojiro's special talent – crafting delectable sweets! The art of confectionery becomes the thread that weaves this family closer together. Join this heartwarming journey of a seemingly disconnected parent and child as they evolve into a bonded "family".