In a Bolt of Lightning

Zeus was a Greek God. He was a son of Cronus and he was wanted power over all of the gods and all of the Earth. So he overthrew him and gained power over all his siblings who were gods and all other gods. Then he married his sister Hera! Weird right! Zeus had two brothers, Poseidon and Hades. Hades ruled the underworld (hell), and Poseidon ruled the seas. Poseidon is Percy Jackson's if you know of Percy Jackson.