Hades

Hades fell in love with the priestess of this temple and stole her. The honorable Athanasis, a famous warrior, vowed to return her, but to do so, he had to have the support of the Olympian gods. They tasked him with all kinds of dangerous and heroic work. And so, you, Athanasis' friends, will have to be the ones to actually go to Hades and find the priestess's stolen soul, while Athanasis risks his life to amuse the gods. I know all this because I am the Oracle of Thebes... and I hear the gods. You will have to prove them. Perform rites that will prepare your soul for the katabasis...the descent into the underworld.