悪ノ召使い ～velvet mix～ (Aku no Meshitsukai ~velvet mix~)

Servant Of Evil ~Velvet Mix~ is a song sung by Len Kagamine. Hoshisuisyo Mizumado has her own version of this song as well. It is the seventy-fourth track in Other Vocaloid Songs 107 and a Niconico only song.