Adam Cain is dead tired . . . perhaps having died is the reason. Now the team races the clock to save Adam before he dies again . . . this time for good. Lifeforce . . . an Adam Cain adventure. The alien with an attitude is back! But for how long? After the tragic events at the end of Secondary Protocol, the truth is finally revealed to Adam and his friends. Now, he's living on borrowed time as his resurrected body is rapidly deteriorating. To save Adam, the mutants-Panur and Lila-must take him to the Sol-Kor universe. But in doing so, they awaken the wrath of Queen J'nae who will use all her resources to destroy Panur-along with any hope of Adam surviving. And to add insult to injury, while the team is racing to save Adam's life, the New Klin from Kracion's universe have invaded the Milky Way. Surprised that the mutants and Adam are nowhere to be found, the Klin are having a field day running rampant within the galaxy. What reality will Adam and the mutants find when-and if-they return to the home galaxy? And if they do make it back, will they make it back in time?