How far would you go to unlock the mysteries of an alien culture? Journalist and adventurer Xavier William Lennox becomes obsessed with the rituals of the Fireflies, an alien culture of gold-skinned inhabitants living on the planet Medina. When he gets too close to their mysterious society, he's captured, tortured, and banished for defying their laws, but vows to learn what the aliens are so desperate to hide, even if it means becoming one of them. His curiosity doesn't end there. As opportunities arise to study more alien races, Lennox takes cultural immersion to the breaking point. He not only buries himself in the language and customs of the aliens, but also undergoes severe surgeries to become one of them. Each time his humanity is stretched until he faces his biggest challenge-trying to return to the ordinary life of a man who has experienced the universe in ways he was never meant to.