Harold McDaniel’s dream was to provide a better life for him and his kid sister, Kim.Taking a dangerous job of a Mariner, delivering cargo on a deep-space freighter, Harold faces a backlash against extraterrestrials.Befriended by an alien named Jack, they strike a strong friendship and face many challenges.Upon returning to Earth, Harold discovers that his sister is missing - and uncovering a conspiracy that shakes the foundation of everything he believes society to be.