Modern young man Zhou Jianjun travels back in time to the 1970s, where his stepmother and his family took away his factory job and forced him to go to the Great Northern Wilderness. He sold his job and arranged for his younger brother Zhou Bing to go to the countryside together. When he arrived at the educated youth spot, he was repeatedly challenged by captain Xu Weidong and his ex-fiancée Li Guixiang. Zhou Jianjun used space materials to counterattack again and again, and rescued his younger sister Hongmei, who was forced to marry by her family and escaped, and developed a mutual affection for educated youth Tan Yu. Zhou Bing and others repeatedly poisoned, set fires, and set snakes to frame him, and they all suffered the consequences. After the college entrance examination was resumed, Zhou Jianjun and Tan Yu were both admitted to the Provincial Agricultural University. Zhou Bing's family was sentenced for an attempted murder. Zhou Jianjun and Tan Yu got married in Beidahuang, and took his sister to the provincial capital to study.
