Four school friends and their singing teacher make up a fun and very promising romantic music cover band until a big fight breaks them up. Seven years later, thanks to the marriage of one of them, they meet again.。徐招娣作为李家的女儿,幼年被放在奶奶家长大,回归原生家庭后,被隐性的重男轻女压的喘不过来气,在自己的上学梦被弟弟无情剥夺后,徐招娣决定改名为叶无双,彻底离开李家。。