Aliens are taking possession of humans so they can fight their war. In Space, the Columbia shuttle is attacked by one of them and comes crashing to earth. Thus the story takes place depicting the struggle between these aliens and some militants.

The series was reprinted in 4 volumes by Enterbrain from December 25, 2003 to Feburary 25, 2004. Eater was published in Swedish by Ordbilder following the reprint from April 28, 2010 to April 18, 2011.