Luo Tianyi - The Girl Reflected in the Moonlight (English Sub) 

Song title: 月白色倒影的少女 (The Girl Reflected in the Moonlight)
Composition/Lyrics: 秦楼凤吹 (Qin Lou Feng Chui)
Arrange: 战场原妖精 (Zhan Chang Yuan Yao Jing) & 秦楼凤吹 (Qin Lou Feng Chui)
Original upload: www.bilibili.tv...
Pinyin: shiwarabbit.tum...
Sorry for the slowness ): This past week was surprisingly busy.
edit: wow sorry about the alignment of the text during the credits at the beginning;; I have no idea what happened @_@
And, as ProSophist said, this song will be the theme song for the First Wuxi EX Doujin Carnival. Thanks!