It is a period inspirational short drama full of strength and warmth. The protagonist Chen Yuanshan is reborn back into the difficult years of material scarcity. Facing hunger, panic, and the layered oppression of evil forces, he does not choose to save only himself, but relies on wisdom and courage to secretly store grain and reclaim wasteland to grow potatoes, leading the villagers step by step out of desperation. Facing misunderstanding, plundering, and framing, he always holds fast to kindness and responsibility, protecting both Su Qiaoyun and her daughter and guarding the hope of the whole village. In the end, he hands over the "grain mountain" accumulated with his sweat and heart's blood to the collective, helping everyone hold on until the potatoes mature and welcoming a new life.