This book tells the coming-of-age story of a young girl named Lin Liuxi. Lin Liuxi grows up in an unhappy family. Her father's disdain for her mother, his domineering attitude towards her, and her half-brother all cause her great distress. Being mocked by classmates as "Braces Girl," the breakdown of her friendship with her best friend Lu Qingyue, and the pressure of her studies all make Lin Liuxi increasingly withdrawn. Fortunately, the gentle and outstanding Xie Zhaonian, along with his best friend, enters Lin Liuxi's life and teaches her to bravely face life's difficulties. Ultimately, Lin Liuxi is admitted to her desired university, and during her university years, she reunites with Xie Zhaonian, who has returned from studying abroad. The two naturally fall in love.
本书讲述了少女林留溪的成长故事。少女林留溪成长在一个不温馨的家庭，父亲对于母亲的轻视，对自己的强势，以及同母异父的弟弟都让敏感的她烦闷不已，被同学嘲笑“钢牙妹”与最好的朋友陆轻悦的友情崩塌，面对学业的压力都让林留溪越来越沉默。所幸温柔又优秀谢昭年带着自己的好友走入了林留溪的生活，教会了她要勇敢面对生活的困境。最终林留溪考入了心仪的大学，并在大学期间与留学归来的谢昭年重遇，两人自然而然走到了一起。
本书讲述了少女林留溪的成长故事。少女林留溪成长在一个不温馨的家庭，父亲对于母亲的轻视，对自己的强势，以及同母异父的弟弟都让敏感的她烦闷不已，被同学嘲笑“钢牙妹”与最好的朋友陆轻悦的友情崩塌，面对学业的压力都让林留溪越来越沉默。所幸温柔又优秀谢昭年带着自己的好友走入了林留溪的生活，教会了她要勇敢面对生活的困境。最终林留溪考入了心仪的大学，并在大学期间与留学归来的谢昭年重遇，两人自然而然走到了一起。
