https://www.youtube.com/watch?v=BfTRY_fuRVk 作者:SvaliN 转载经原作者允许视频 Reprinted with permission of the original author video 誰も知らない物語 A story no one knows. twitter. https://twitter.com/N_svalin968 niconico video https://www.nicovideo.jp/watch/sm3767... Music:wowaka /...