Being a God doesn't really mean much anymore, the Gods spent most of their day's people watching on Earth. Humanity doesn't even believe we exist. The strongest God that rules them all Zeus has forbidden interaction with Earth and just setting foot on the planet would cause great punishment for all Gods, this law happened after the Cuban Missile Crisis stirred by no other than Loki. Zeus decreed that one more mishap would cause banishment and loss of power.

Of course they didn't listen…

I don't own the picture of the cover, it's from Age of Mythology.