Thread:AngryLance/@comment-39280634-20200406054104/@comment-28144855-20200420074131

To battle the in-setting magic I'm a firm user of my 'I think, therefore I am' principle, along with superior knowledge and understanding. That's how a Mamono can survive in a world where she shouldn't, how's Servant being able not to fade back into the Trone of Heroes by being away of their Human order/world of influence, how a Human from out of MGE can outright say fuck you DE... Inanimate objects from various different worlds carry their world's metaphisical DNA, so to speak.

That way every work of fiction can be crossovered (keeping each as close to source material) without the need to go murderspree on the Mamono, or for the characters simply being able to exist there. Of course, there's more to it than just that, but then that would require a huuuge wall of text.

EDIT: For example, Gilgamesh (Fate), Frieza, Jiren (DBZ/S) that have shown feats of and/or are outright stated to be incorruptible should never in any fic be corrupted by DE, that would be a shit tier fic of horsedung proportions no matter how well it is written in a litterary sense. It would be a waste of the authors narrative and writing skills, nothing more.