A Successful boxing trainer discovers that her boyfriend, A reigning champion, has been cheating on her with her own sister. She sets out to get revenge by training the one man capable of dethroning him: his arch-nemesis Kayden. 译{Ziyuantun.Com}文(2): 一个成功的拳击教练发现，她的男朋友，卫冕冠军，一直在欺骗她与她自己的妹{资源屯-ziyuantun.com}。她开始通过训练一个能够推翻他的人来复仇: 他的宿敌凯登。
