Torn from his world, Giorno Giovanna finds himself in a strange new universe filled with unknown concepts such as magic; summoned into a ritual that offers him salvation. Now he's faced with a challenge that even he might not be able to handle, it'll take everything he has to survive among legendary heroes.

The Dominator of the Universe, Lord Boros has traveled across the stars in search of one thing, a worthy opponent. But when he suddenly finds himself alone in an unknown corner of space, his overwhelming strength will be put to the test against new and powerful foes.