Each river has its peculiarities. The Nile, known for its annual flooding. The Lethe, notorious for the effect on those who drink its waters.
And then there is the river Styx.
It has a well-deserved reputation. The environmentalists have been picketing since time immemorial. They complain, legitimately, about the odor, the sludge, the inhabitants - all the little things that help make the Styx unique.
They picket Pluto.
Pluto suggests they picket Zeus, instead. To emphasize his point he releases Cerberus.
Hurriedly they scatter, not taking time to even look back.
They picket Zeus.
Zeus takes it all with gentle and tolerant attitude. His is a measured reaction. He assigns to each picket a little black cloud, from which rain continuously falls. Umbrellas are discouraged by random gusts of wind.
The pickets persist.
Zeus smiles.