Female protagonist. Originally a top chef of state banquets and heir of an imperial culinary lineage who transmigrated into the body of a foolish girl in 1977. The original Su Hongxia suffered a severe fever as a child that damaged her brain, making her slow-witted and known as the big fool in the village. She was mistreated by her parents, forced to do the heaviest work while eating the least food. After transmigration, she pretended to be foolish again to secure food and a stable life. She is smart, calculating, and knowledgeable about acupuncture and meridians.