original pv: https://www.youtube.com/watch?v=TMnfF5_DzN8 作曲: MYTH & ROIDAnime: Overlordカラオケ: Yun @yunyunsaeVocal & Mix: ✧乃音Youtube: https://www.youtube.com/watch?v=uOOE5JhVZJc
http://www.nicovideo.jp/watch/sm28692298