大家都帮忙来看一下，这个金蹴动画源自哪里？很带感，youtube和百度云链接！

youtube：
https://www.youtube.com/watch?v=Y-bSOwcC1iI
https://www.youtube.com/watch?v=JntFY_RzC6c&t=1s
https://www.youtube.com/watch?v=jvJB3p2EclQ
https://www.youtube.com/watch?v=PXu5A6pktB8
https://www.youtube.com/watch?v=B0SL2BEMWIE
https://www.youtube.com/watch?v=eWHxO_QgXpk
https://www.youtube.com/watch?v=WbC8gYou3pk&t=1s
百度云：
http://pan.baidu.com/s/1mi35WyW


应该是同人的游戏吧？