Modern young man Jiang Chen travels through time to a famine-stricken era and becomes a wastrel and village rogue. After successfully awakening the Daily Divination System, he can predict good and bad fortune and obtain daily intelligence. He hunts, gathers medicinal herbs, and catches fish in the mountains, masters archery and Thunderclap Fist, and gradually builds up food supplies and wealth to protect his father, older brother, sister-in-law, and nieces and nephews. He develops a deep bond with the scholarly young woman Shen Yanqiu, and together they stand against a group of local bullies. Braving the mountains alone, he hunts down the Wolf King that has been terrorizing the forests and successfully protects the villagers. He outwits the village head and his family, sets a trap to expose the Chen family's poisoning conspiracy, and eliminates the village's evil forces. In the end, he becomes engaged to Shen Yanqiu and achieves a triumphant turnaround in family, love, and career.