「 - Tonight ,a mysterious world unseen before out there begins unfolding, just involving everyone - 」 本家様→ sm21720819 vocal→瑠亜( mylist/55025005 ) @ryua_2525 弱き者( mylist/55391637 ) @yowakimono23mixとか→弱き者
http://www.nicovideo.jp/watch/sm29752253