As the twin to Acheron, the hero who saved the human race centuries ago, Styxx hasn't always been on his brother's side. But with an Atlantean goddess bent on setting wrongs right, how do you find a way back from the darkness that wants to consume the entire world? One that wants to start by devouring your very soul?

As the twin to Acheron, the hero who saved the human race centuries ago, Styxx hasn't always been on his brother's side. But with an Atlantean goddess bent on setting wrongs right, how do you find a way back from the darkness that wants to consume the entire world? One that wants to start by devouring your very soul?