For decades, the four plumbers had answered the call of old widows who’d dropped jewelry down their drains. Sometimes, the plumbers unscrewed the U-shaped trap under the sink, knocked out its splat of tobacco-colored crud, and fished out a golden ring. But other times, there was no reclaiming the lost diamonds and gold. They tumbled blind through the maze of pipes below the city, never to see the sun again. Whenever the plumbers left a house, the widows would ask, “Do you hear it too? The singing that comes rattling up from the pipes?”

“What the fuck is wrong with you?” screams Aria. Her voice goes up raspily at the end of the exclamation, giving her the affect of a mewling cat, and she is embarrassed by the profound uncoolness of such a tone. She slams her fists on the Versa’s console to compensate, to physically demonstrate the depth and seriousness of her anger, causing the subtelar ship to rock violently in the warpwake. Don’t judge her; Aria Astra is usually a very cool person. She likes good food and knows a bunch about film and uses lots of swears and has great fashions.

Eventually it came to pass that no one ever had to die, unless they ran out of money. When you start...