这是一个人类科技高度发达，已可以自由出入宇宙的时代……

　　人们纷纷向太空的殖民卫星移民并形成庞大的群体，随后便为争取政治、经济地位而掀起运动，进而引发了地球与殖民卫星的武力冲突。

　　战火不断地燃烧，数以千万计人们的生命被一次次的战争埋葬。终于，“第七次宇宙战争”爆发了，这场战争几乎导致人类社会的崩溃。存活下来的人们，在荒废的地球上开始了艰难的重建工作，这一新的时代，被称为战后世纪（A.W）。

In the late twentieth century, the Secret Security Force was formed to stop the actions of the communist terrorist group known as the Red May. Angel, a beautiful, yet cold woman, has recently joined the small anti-terrorist group. But her first mission will be a true test of skill, for members of the Red May are being found dead, murdered by gruesome methods. Who is causing these murders? And why? Written by Chuck "Dark-Side" Williamson

When the Teenage Mutant Ninja Turtles acquire Mutastones from Crys-Mu, the spirit of light, they acquire the ability to enhance themselves into Super Turtles for a duration of three minutes. Meanwhile, the evil Shredder and his minions Bebop and Rocksteady stumble upon the Dark Mutastone, which transforms them into Devil Shredder, Supermutant Bebop and Supermutant Rocksteady, respectively. But the Turtles have one more trick up their shells: all four of them can combine into their ultimate form—Turtle Saint.