According to the query of Cool Dog Music, the original singer of "One Into One" is Li Yile J.V.E. Li Yile J.V.E is a musician. Most of his songs are hymns with diverse styles, including modern elements such as rock, pop and hip hop, as well as traditional elements such as nationality, classicism and religion. "A Song" is one of Li Yile's representative works, composed by himself, and included in his album "One". This song expresses faith in God and love for the church. There are many biblical quotations in the lyrics, such as "Love each other as I love you" (Gospel of John 15: 12) and "Love each other with one heart and one mind" (Romans 12: 16).