Chen Weiguo, the head of a listed company worth billions, unexpectedly travels back to 1983. It is a golden age of feeling one's way across the river, and he must face a family so poor they can barely scrape by, greedy relatives eyeing their every move, and rumors flying around the whole village. With business instincts far ahead of his time, he starts out in a dilapidated mountain-god temple, builds up agriculture and rural tourism, and turns barren hills into a treasure trove. In the end, he changes the fates of himself and those around him, and lives like a legend in the 1980s.