Synopsis: A modern-day person transmigrates into 1963. Gao Weixuan, a decorated veteran, recovers from his injuries, leaves the military, and returns to his hometown. On the way, he takes in Lin Mengmeng, the orphaned child of a fallen comrade. With a partially loaded System, he moves into a courtyard house with a complicated reputation and, together with the little girl, faces all kinds of people in the compound.