Jiang Shiyue breathed his last breath and witnessed all the truth of his past life: the betrayal of his fiancé Feng Jinghao and his so-called friend Hu Qingqing, and the ugly faces of Lin's father and other people who made trouble. When she opened her eyes again, she was back in the 1970s, on the eve of a turning point in fate - her college application was about to be taken away, her father was about to be injured, and all tragedies had not yet happened.