저번에 환불요구 넣은 사람들 한 번 다 봐야할듯
https://gall.dcinside.com/mgallery/board/view/?id=umamusu&no=757683&exception_mode=recommend&page=1
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추가 ver2
https://gall.dcinside.com/mgallery/board/view/?id=umamusu&no=761568&exception_mode=recommend&page=1