The year is 2188 and the Earth—long-ago abandoned for Mars by the plutocrats—is scorched by poverty, disease, and environmental collapse. What these wealthy elite don’t know is that on his last trip upuniverse, Detective Crucial Larsen stumbled onto a secret that could destroy them. But he doesn’t intend to use it. Fighting back against the ruling Five Families of Mars is a fool’s game destined for failure—or worse, he thinks. Plus, he never wants to set foot on that damn planet again. Then Melinda, his long-lost love and a staff scientist on Mars, begs for his help clearing her fiancée of a murder charge. Crucial jumps on the next q-rocket, hoping maybe this time he can patch things up with Mel. His investigation ultimately leads back to the radiation-blasted sunbelt, where cannibal lizard-people—a climate change mitigation genetic experiment gone terribly wrong—hold the key to a different future, if only Crucial can stay alive long enough to unlock it.