School of gods

Orón is a young inhabitant of Ninive, Mesopotamia. She loves nothing as much as sneaking into forbidden places, but when she annoys the city guards once too often, she is forced to follow meditation classes at the School of Gods. Not only is it boring to death, but her fellow students are dumb privileged kids. Gods are nice, in general, especially Adad who blows cool tornados, but why are there more and more of them? And why is the goddess Ishtar furious against everyone?