Talk:Xuppu/@comment-39361941-20191121090359/@comment-5782071-20191121234125

I don't see that tweet as Astruc confirming Derision is Xuppu's concept, just that he was clarifying what the text said because it was illegible.

Don't forget that Astruc himself also said Jubilation (as I've sourced), in a much clearer context than this Derision tweet. Considering they changed Toppo's name to Mullo (so late, in fact, that the English dub script accidentally used it), I find it very likely that they merely changed his concept after this book was written.