Rio works as a patissier at Momose, a small confectionary store run by an elderly couple, and is passionate about making sweets. However, the store is struggling to keep its business afloat, and she is having a hard time keeping her head above water. Then, Takamasa Amano, the general manager of the prestigious hotel "Snow Hotel Tokyo," appears in front of Rio. Amano, who has a calm demeanor, invites her to join him, and Satozakura agrees to work for him as a secondment. As she spends time at her new workplace, Amano's unexpectedly sweet attitude makes Satozakura's heart flutter and her excitement accelerates. A cool and self-satisfied spadery manager and a straightforward and single-minded pastry chef weave a 100% love story!