A medical prescription, ten years of hardship. Lin Shou-ding was driven out of the city gate, returning to his homeland, with only half a collapsed cave dwelling left and cold rain tapping on the window. Digging the soil on a rainy night, he unexpectedly obtained ancestral heirlooms of silver dollars and gold bars, as well as a whole edition of the "The Whole Country is Red" rare stamp. He sold silver dollars to buy barren mountains, took the remaining elderly and weak in the village, cleared rocks and planted medicine, earning his own living. Bullies destroyed the seedlings, and he used rewards to protect the fields and rights according to law; his daughter-in-law faked filial piety, and he exposed falsehoods under the lamp and kept rules before the ledger. Debt collectors blocked the door, and he relied on a notarization to protect the old-age pension funds of the whole village. Later, he auctioned the rare stamps and turned around to buy the debtor's company, settling old accounts according to law without showing favoritism. Finally, he built a new health and wellness village on the original site of the collapsed cave dwelling, with property rights belonging to the public, allowing the elderly to have a place to rely on.