It tells the story of the famous chef Zhen Aion who chose the dish he originally cooked as his last supper at the last moment of his life. However, Zhen Aion unexpectedly found himself reborn as a baby - Yin Yingjun. After his rebirth, he experienced a huge transition from a royal palace to an ordinary family in a strange world, and tasted the annoying milk powder and breast milk of his infancy again. Although True Ioun was once famous for his cooking skills, as a baby he felt extremely helpless and frustrated with life. This is not only a profound reflection on his past life, but also becomes part of his readjustment to the world in his new life. The novel shows from a unique perspective how great chefs find their place in a new environment and face new challenges.