Lu Pingan accidentally traveled to 1969, but unexpectedly obtained the ability to escape from the earth. From being slandered and trapped in a cowshed as a "black man", he relies on his supernatural powers and wisdom to survive hunting, fight against evildoers, protect the village, and form bonds with educated youth Xu Huirong and others. He grew up in the warmth and warmth of human relationships, and also uncovered the truth about earth escape and time travel in adventure after adventure, and finally faced the difficult choice of "staying" or "returning".
