https://blog.faceutil.com/2017/04/28/%ec%95%84%eb%a8%b8%eb%93%9c-%ec%9b%8c%eb%a6%ac%ec%96%b4%ec%a6%88-%ed%8c%8c%ec%9b%8c%eb%93%9c-%ea%b8%b0%ec%96%b4-armored-warriors-powered-gear-%d1%8b/