Responses
Yeah. This was the author's answer to the big mystery about the real myth, which is, why did Seth turn so cruel to his brother Osiris, that he wasn't satisfied with just killing him, and had to even chop his corpse into nine or more pieces? That part in the real myth was always either lost or incomplete, so mythologists and historians have always felt there's a part in the myth that was lost to history.
Here's some cheers to Mojito for thinking up a "plausible" explanation in this story.
So Egyptian gods are as assholes as olympian ones. I must admit, this went in a completely different way than I imagined