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?”

When two swordsmen meet, no one knows what to expect. It’s a cold night in a cold city. Cold stone under cold starlight. He walks down a deserted street, sure of himself, sure of the weapon he bears. He’s not altogether surprised when the stranger steps out of the shadows. “Hey,” he says to the newcomer. “You hungry? I’m going to friends with a fire and a big pot always bubbling on it.” By which we see that it’s not just his sword that defends him, whatever he may think. The other stands very still. “You’re not what I thought you’d be,” he says flatly. “Why not?” the swordsman asks, curious.