In his previous life, Zhou Weidong was blindly filial and cowardly, watching as his newly born youngest daughter was traded away for twenty catties of cornmeal, while his wife and daughters suffered bitterly as a result. Living a new life, he returns to the day the daughter is sold, snatches the child back, and leaves the household with nothing but the clothes on their backs alongside his wife and three daughters. If there is no grain, they enter the mountain; if there is no house, they fix the broken shack. They catch wild game, survive snow disasters, fight poachers, and rescue Amur leopards. The man who was once the most cowardly now only wants to protect his wife and daughters to the very end.