Hades was the ancient Greek king of the underworld and god of the dead. falls down his forehead, and that the majesty of his appearance is dark and gloomy. God of : The dead, king of the underworld. Hades was called the Unseen One because, like haze, he is never seen by other hides him from public's view, so his appearance was never accurately given. Appearance in the works of art. Hades is often depicted as a grown man with longer curly hair and long beard. Sometimes, he is depicted in company of his pet. Hades begins trusting Nico with much more information than ever before as a result and even tells him about Camp Jupiter and the Roman demigods, trusting Nico not to share this knowledge with anybody else until the time is right. Like many of the Greek gods and goddesses, Hollywood has re-discovered Hades and he is included in many modern movies based on Greek mythology, including "Clash of the Titans" and others. He also apparently dresses in modern attire with a dark suit, a platinum black tie, and a gray undershirt. On which place is the battle Sayuri? He is sometimes called Zeus of the Departed. Shortly thereafter, however, Adonis was stabbed to death by Ares ' wild boar, much to Persephone's dismay.