Rong Zhao is a retired female general who traveled from modern times to the era of the Republic of China. She carries an old copper box with ancient medical prescriptions engraved on her. Her superb medical skills of the Republic of China can cure chronic diseases in the countryside, and she also cooks excellent food. She took the poor mountain villages that suffered from war to grow grain and reclaim wasteland. She used delicious food to improve the health of the villagers and relied on medical skills to eliminate diseases. Step by step, she built the poor villages into a prosperous paradise for everyone to live in peace.