Hades is Zeus' brother. Why is Zeus in charge of gods and Hades in charge of ghosts?

Hades is really selfless and cruel, but he is actually a little cold, and the result is misinterpreted ... in fact, he is not very cold. Myth records that he once asked orpheus (Orphee) to take Eurydice back to his death. As for whether they can go back or not, that is their business. ...

The lottery is also true, although unfair, but I can't help it. But personally, I think Zeus made the greatest contribution to overthrowing the last generation of God King, so he took the sign of heaven.

Then Hades became famous for kidnapping Bethany, the goddess of spring, so her mother, the goddess of agriculture, refused. Finally Zeus ruled that Bethany would spend the winter in hell and spend the rest of her life on the ground with her mother.