At the edge of the salt-wind cliffs, where the waves beat themselves into foam and the gulls circled like questions, a stone slab rose from the grass. It was older than the road that reached the bluff, older than the first fisherfolk who claimed the cove. The stele—black, veined with a faint blue like lightning trapped in rock—had no face or script anyone could read. It hummed instead, a low, patient sound like a thing remembering.

"I will trade," the dog seemed to say. "I will carry a debt already taken on. But I am small, and my ledger is little. Let me be the one to hold what you cannot claim."

The stele glowed, and in that glow the dog became longer, or the world became smaller; it was hard to be sure which. For a blink her ribcage was carved in runes, and around them a memory wrapped like fog: a human child—pink, startled—making a promise to keep a secret for the demon in exchange for a boon that let the child forget grief. The stele had held that promise in a soft place, and the demon had come—as old debts come—to take it back.