“Give it here. I want to see.” Pate did not intend to let himself be cheated.

“The river road is not the place. Come.”

He had no time to think about it, to weigh his choices. The alchemist was walking away. Pate had to follow or lose Rosey and the dragon both, forever. He followed. As they walked, he slipped his hand up into his sleeve. He could feel the key, safe inside the hidden pocket he had sewn there. Maester’s robes were full of pockets. He had known that since he was a boy.

He had to hurry to keep pace with the alchemist’s longer strides. They went down an alley, around a corner, through the old Thieves Market, along Ragpicker’s Wynd. Finally, the man turned into another alley, narrower than the first. “This is far enough,” said Pate. “There’s no one about. We’ll do it here.”

“As you wish.”

“I want my dragon.”

“To be sure.” The coin appeared. The alchemist made it walk across his knuckles, the way he had when Rosey brought the two of them together. In the morning light the dragon glittered as it moved, and gave the alchemist’s fingers a golden glow.

Pate grabbed it from his hand. The gold felt warm against his palm. He brought it to his mouth and bit down on it the way he’d seen men do. If truth be told, he wasn’t sure what gold should taste like, but he did not want to look a fool.

“The key?” the alchemist inquired politely.

Something made Pate hesitate. “Is it some book you want?” Some of the old Valyrian scrolls down in the locked vaults were said to be the only surviving copies in the world.

“What I want is none of your concern.”

“No.” It’s done, Pate told himself. Go. Run back to the Quill and Tankard, wake Rosey with a kiss, and tell her she belongs to you. Yet still he lingered. “Show me your face.”

“As you wish.” The alchemist pulled his hood down.

He was just a man, and his face was just a face. A young man’s face, ordinary, with full cheeks and the shadow of a beard. A scar showed faintly on his right cheek. He had a hooked nose, and a mat of dense black hair that curled tightly around his ears. It was not a face Pate recognized. “I do not know you.”