This book tells the story of Ge Yafei, a sixth-grade student who discovers a series of changes in her body. Even more terrifying, she encounters a "monster" on the subway. Her unspeakable fear drives her to run to school. Unexpectedly, this experience completely changes her life, allowing her to discover "feminine power," allowing her to bravely face and resolve the myriad troubles of adolescence. Finally, she steps onto the subway once again.
本书讲述了：进入六年级，女生葛雅菲发现自己的身体出现了一系列变化，更可怕是，她在地铁上遭遇了“怪兽”，难以启齿的恐惧让她选择跑步上学。没想到，这彻底改变了她的生活，让她找到了“女性的力量”，她可以勇敢地面对和解决青春期的种种烦恼了。终于，她再一次走进地铁。
本书讲述了：进入六年级，女生葛雅菲发现自己的身体出现了一系列变化，更可怕是，她在地铁上遭遇了“怪兽”，难以启齿的恐惧让她选择跑步上学。没想到，这彻底改变了她的生活，让她找到了“女性的力量”，她可以勇敢地面对和解决青春期的种种烦恼了。终于，她再一次走进地铁。
