Mark Lee is an old man. In his life he has born witness to alien tech being integrated onto earth. Fought in several world wars, and saw the rise and fall of successive governments. He clawed his way to the top before settling in to live the quiet life, running his family business. He earned his retirement, and would have happily lived the rest of his days like this. Until a freak accident brought his whole world down around him.

Having lost everything on earth, he sets his sights farther out. He might be alone on earth but he still has someone out there somewhere, and he knows how to get to where they are. The only catch is, it's a one way trip. A trip usually only taken by those many decades younger than him. Knowing it might be the last thing he ever does, he sets out on what just might be the biggest adventure of his long life.