@TrueGoddessReincarnation The author referred to it with mentioning "Titanomachy" and "fratricide". Honestly though, fratricide is one of the few good things Zeus did that I can remember, his father was an asshole just like him.
This version of Zeus is pretty fun though. I wonder if him changing with Shiva means that Round 2 will also go to the Gods, he seems pretty shrewd, after all. I also like he hasn't been shown as an electric guy (yet, at least), his lightning bolts were weapons forged by cyclopses, not something he could use naturally.
What's the end game for the storyline? I mean there can't be a happy ending in this... surely...
(my prediction) That innocent valk (who seems to be out of the loop) will be sacrificed and maybe end up getting wiped in the end.