THEIA THEORY : THEIA 거대충돌설 시리즈의 두번째 이야기 낯선 세계와의 충돌은 쉽지 않겠지만, 불확실한 미래마저도 껴안고 달려갈게. ■ 크레딧 Composed by ByssBlue Lyrics by ByssBlue Arranged by ByssBlue Vocal by LAMML Chorus by LAMML Bass by 박진영 Drum by 최연형 Piano by ByssBlue E.Guitar 1 by VistA E.Guitar 2 by Purplender String by mindidi String Arranged by mindidi Recorded by ByssBlue Mixed by ByssBlue Mastered by 권남우 @821 sound Executive Produced by ByssBlue Artwork Lee eunji