You are the original singer of my strength hymn.

Tianyi Luo. According to QQ music information, "You are my strength" was sung by Tianyi Luo and included in the album "Ordinary Disco" on July 8th, 2008. Tianyi Luo, born in July of 12, is a virtual female singer and idol based on voice synthesis software VOCALOID series. The image is designed by MOTH and the sound source is Shan Xin and Lu Nai.