It is a song that combines rhythmic guitar, bass, and cheerful synth to give off Golden Child's energetic energy, and the lyrics that wake up from the hard past and deliver a hopeful message are impressive.

It is the final destination of Golden Child's "Finding Yourself" trilogy, which will reach the answer ONE (Lucid Dream) after passing the journey of "WANNABE" – "Without You" (the emptiness of loss that can't find an answer).

The truth (reality) has already come as far as the ideal I want, but the lyrics are impressive and dramatic and unconventional, and the dreamy sound stands out as they realize that they are already one (ONE) in their dreams.

It is a song of the genre of moombahton with a strong but restrained feeling.

To break away from the mechanical dance genre, he mainly used brass instruments, flute and percussion sound, which are unique to South American music.

Ra Pam Pam, an onomatopoeia for the sound of heart beating, expresses the overwhelming will and palpitations of moving toward "hope" in the midst of anxiety and confusion.