After the events of Talos (Which were detailed in the classic television two-parter, The Menagerie), Captain Christopher Pike and the crew of the Enterprise have been called back to Earth for a debriefing. Upon entering our solar system they are attacked by a suspicious spacecraft-could this episode somehow be linked to Talos... and what eventually awaits Captain Pike?
— Description from Comic Vine community (comicvine.gamespot.com).
