2168 AD: A mysterious five-sided pyramid is discovered on the ocean floor of Jupiter’s icy moon, Europa.
Commander Mac O’Bryant and her team are among the first to enter the pyramid’s central chamber. Inside, they find the body of a missing World War II pilot, whose hands clutch a journal detailing what happened to him and his crew after being abducted by aliens.
As the pyramid walls begin to collapse around Mac and her team, their names mysteriously appear within the journal and they find themselves lost on an alien world.
Stranded with no way home, Mac decides to retrace the pilot’s steps. She never expects to find the man alive… but if the man is not yet dead, what would that mean for Mac and the rest of her crew?