The year is 2075 AD. The dream of working and living in the vast openness of space is now a reality. However, a new threat has arisen and if left unchecked can prove fatal: Space Debris. An undetectable screw struck and disabled a passenger space flight causing disaster and death to the ones on board. A space debris collection agency is formed but it's a money losing venture for the corporations. Follow the men and women of the "Half-Section" and witness the harrowing experience that is involved with such dangers.