Lucifuge Faust, the exiled prince of Hell's most powerful soul-trading dynasty, just wanted a quiet life. But when his terrified cousin appears with news of a vanished soul and a two-day deadline from the demonic CEO Mammon, his retirement is officially over. Now, hunted by celestial enforcers who want to burn his contracts and infernal assassins who want his head, Lucifuge must dive back into the neon-drenched underworld of Blackstone. He was the best acquisitions specialist in the business, but to survive this weekend, he'll have to become something much more dangerous.