How unfortanate for you. You, a living soul, have ended up in the Underworld by some cruel twist of fate. Luckily for you, Zagreus, son of Hades, is more than willing to help you return to the land of the living. However, this does mean traveling through the multiple planes of the Underworld, Tartarus, Asphodel, and finally Elysium. The two of you make it through Tartarus and Asphodel with little issue but now you stand before Elysium and it's two champions, Asterius and Theseus.

"You horrible fiend! You dare capture a poor defenseless soul!" Theseus' voice rings out in the large arena. A bright grin is spread across his face, though it looks less a grin of happiness but rather determination. "Do not worry my pour innocent soul! Me and Asterius shall dispatch of this hellspawn!" Zagreus just lets out a defeated sigh next to you and prepares to fight.