Co-Arranger: Dr.JO - Artist: Llwyd - Co-Arranger: Y.nik - Vocals: Llwyd - Chorus: Dr.JO - Chorus: Y.nik - Chorus: Arum Im - Chorus: Eungjun LEE - Chorus: Jeong Wook Kim - Mix Engineer: Seung Hyun Hong - Mastering Engineer: Seung Hyun Hong - Producer: Dr. Jo - Producer: Y.nik - Producer: Llwyd