Why seven gods exactly? I can't help but scan it initially as a Game of Thrones reference; I'm guessing that probably wasn't the intent, since they don't have much of anything in common besides the number. They also don't seem like they match the colors of the rainbow, the Deadly Sins, or any other traditional set of seven that I can think of. So how did Savin come up with this particular aspect of the worldbuilding? Why not more, like one for every species or something? I'm just curious about the logic behind the decision.