Glory and Gore Go Hand in Hand

It was known the Gods were angry and felt threatened by the humans. And so Zeus split them in half, making humans into what they are now. But when they find their other half, they become increasingly powerful. So that's where Jack, the son of Zeus comes in. He's the one that 'gets rid' of the humans becoming too strong.

But what happens when he stumbles upon Alex Gaskarth, who turns out to be his other half? Does he do as his father says and kill him, or rebel against the Gods and bring them down once and for all?