onlyoneofnine,onlyoneof成员nine

onlyoneof 10.30回归! 全员概念预告照&新专与mv链 .
onlyoneof 10.30回归! 全员概念预告照&新专与mv链 .
onlyoneof releases highly anticipated ep 'produced by [ ] part 1
nine heroes. and only one champion. mythical greece.
能谈谈对onlyoneof的感受吗?