After the social worker Ye Hao died while working overtime, he was reborn in the famine era of the 1960s and became an orphan with the same name. At the beginning, he was on the verge of starving to death. He struggled to survive by catching river crabs and making fires to grill fish, but he accidentally activated his portable space. Later, with the help of Aunt Wang from the sub-district office, he settled down and applied to go to the mountains and countryside. During his temporary stay in a courtyard, he formed a deep friendship with Sun Chaoshu and his family.