Fang Ziqi, a modern doctor, dies suddenly and transmigrates into an eight-year-old peasant boy in the Great Qian Dynasty. Faced with a biased grandfather, a malicious aunt and extreme poverty, he rises with modern knowledge. He sells kudzu powder to earn tuition, recites classics to secure schooling, and stuns the academy with his poems. He tops the county exam at eight and becomes a scholar at nine.Sabotaged repeatedly on his imperial examination journey, he outwits every plot. He defeats frontier enemies, purges corrupt officials, implements new policies and reforms governance. From a poor street vendor boy, he grows into a renowned prime minister and ushers in a prosperous era.