After Li Yifei, a modern delivery boy, sacrificed his life for justice, he was reborn in the late 1970s and became an educated youth preparing for the college entrance examination. He was bound to the "selection system" and used his wisdom and courage to outwit the village leaders, improve his life, accumulate wealth through hunting, and unexpectedly obtain the rich "Orion Legacy". Deep in the mountains, he saw through and helped capture lurking enemy agents. In the end, he formed a study group with several like-minded partners to face the college entrance examination together, striving towards his dream of using knowledge to change his destiny and return to the city.
