Here's just an idea for the plot (which is mostly borrowed from
@TrevorA and
@Pionmycake
-We are exploring an ancient temple.
-Mars pulls us from the temple to Mt. Olympus to help the hero Aeneas found Rome.
-Other gods (Juno, Minerva, Neptune, Mercury, and Vulcan) are conspiring to stop us, because they dislike Troy.
-Plummet down to a river, where Neptune, who is angry at us, sends us astray to Pompeii, but not before an exciting adventure through the Sea of Monsters.
-Vulcan erupts the volcano in Pompeii, and our cart gets wheels.
-Realm of Pluto massive drop, but Juno makes us land in Tarturus (that's a thing in Roman right). We escape after a room of twists and turns to the real world. (Essentially we died, and cheated death)
-Mars leads an army of gods and mortal to combat Juno's army. Essentially Trojan War 2.0
-We are caught in the middle of the epic battle.
-Jupiter interrupts battle, sends us back to modern times.