Board Thread:Questions and Answers/@comment-31155663-20170228142325/@comment-35248429-20190326171648

RighteousClaim wrote:

Will you then tell us, in which volume and on which page it is stated what happened to Kayaba's body? You mean after they find it with the brain fried to mush in his cabin in the woods? It's not really important after that.

The fact that Kayaba copied his brain at death is a pretty big plot point in the series.