Y/N Bio (Voting Closed)

The universe is always changing some would say. There are countless people out there doing whatever they need just to live day by day. There is one man, however, who lives that way currently but knows about what lies at the end of the road for the universe. He claims to just be a traveler across the cosmos. But is that the truth? And what would happen if his path ever crossed that of the Astral Express?