Liu He, an agricultural college top student, on the way to participate in an agriculture-assisting activity, suffered a landslide and died on the spot protecting villagers. Opening her eyes again, she became an orphaned girl in the mountains who also lost both parents and stood entirely alone. Encountering troubled times and a famine with starving corpses littering the fields, she changed her name to Liu Heyan, disguised herself as a man, picked up a hoe, and relying on her professional agricultural knowledge from her past life, vowed to carve out a path to survival in this barren mountain. She picked up a little beggar starved to skin and bones from a pair of villains. Years later, the former little beggar shocked everyone with a single feat, hitting three consecutive top scores in the imperial examinations, and was appointed as the current imperial prime minister!