Jack Kelly didn't invite anyone to his twenty-first birthday. But if an interdimensional zombie slave crawling through the drive-through window doesn't say party, what does? When the zombie swallows the key to the universe and Jack's restaurant is revealed as a gateway to a trans-dimensional highway he has to decide. Should he return to his mundane life flipping burgers, or accept his legacy as an Aedapt, and race to save the universe from implosion? Joined by an outspoken bank robber from another dimension with a fondness for gold and a beautiful girl with skills to match his own, Jack must fight to save his dimension before the zombie can deliver the key and let the bad guys in.