Dr. Fang Ziqi, a 6-year-old farmer from Daliang, traveled through time. It happened that the elders in the family were partial to him, and his second wife was used as a "blood bag" for the first family to take the imperial examination. Faced with the crisis of being sold off and having his resources taken away, he relied on his golden finger, which he never forgets, and vowed to "take the first prize and lead the whole family to change their lives." From studying the clan to gain enlightenment by eavesdropping, starting a business with kudzu powder to earn tuition, to improving the Quyuan plow and winning government awards; Wen Neng was the first in the county examination at the age of 8, and won three yuan in a row at the age of 9, and Wu Neng invented the serial crossbow to protect the clan. After being ridiculed by the gentry, cheating on the imperial examinations, and having trouble with the heir apparent, he used his humble family to challenge his privileges. Finally, he passed the sixth grade, became the chief minister, and led the whole family to climb from the quagmire to the blue sky!