上个世纪四五十年代,曼娜在南方某个小县城上中学,天真烂漫无忧无虑和好朋友樱桃一起享受青春的馈赠,但这一切被樱桃的上海表哥李聪打破,那个摩登浪漫热情的白衣少年击中了曼娜对于爱情的全部想象,没想到一场运动的到来,让两个人永远分开,曼娜痛苦不已。一直站在曼娜身后默默关注她的秦骁,在那个混乱的年代用自己坚强的小身板为曼娜遮挡风雨。经历了家庭变故的曼娜,终于认识到秦骁对自己深沉真挚的爱,就在这时,一个更大的滔天巨浪向两个年轻人扑过来.....In the United States, Bai Manna is disease severity. She recalled the past 40 years ago. During the cultural revolution, Manna (Xuanyi Wu) is in a southern county middle school China. She reported her mother had an affair, causing the mother was sent to the countryside, and later Manna got into emotional entanglements between gongnongbing student Li Cong (Zhengting Zhu) and the local bully leader Qin Xiao (Yixuan Zhou). She taste the forbidden fruit with Qin Xiao. Qin Xiao met a top bag political disaster to protect Manna. He was sentenced to ten years in prison. And the diary Manna lost when others searched her house and confiscated her property, was popular with the name 'Manna's memories' and 'heart of a maiden', as in the manuscript widely spread, as hundreds of millions of Chinese common adolescent enlightenment memory.