Modern pastry chef Su Man dresses up as a maid in the royal kitchen and just wants to live a stable life. A dish of almond cheese made the cold-hearted emperor make an exception and include her in his harem. From the frightened Su Yao to the "sweet concubine" who only dotes on the harem, she soothes people's hearts with desserts, exchanges sincerity for true love, and walks her own "sweet" secret path in the turbulent harem - pastries warm the stomach and protect the body sincerely. Who said there is no sugar in the deep palace?