User blog comment:IamJakuhoRaikoben/Chapter 498: Gray vs Invel, Review./@comment-26389992-20160823003306/@comment-7418318-20160823003920

I wonder if Gray can just bite into the chain and eat it. Since it's ice magic and he can eat ice magic thanks to IDSM, it should theoretically work, unless his will has already been drained to the point where he can't disobey Invel's commands... but if that already happened only outside interference can save them.