並前往http://sao742579.pixnet.net/blog/post/394792462-%E9%9B%B2%E7%95%AB%E7%9A%84%E6%9C%88%E5%85%89-ost.2-%E5%90%9E%E5%99%AC%E4%BA%86%E6%88%91%E7%9A%84%E5%BF%83-%28%EC%82%B0%EB%93%A4-of-b1a4%29-
