Kelsier knelt beside the coin. To his eyes, a faint blue line - almost like a spider’s silk - led from his chest to the coin. In fact, hundreds of tiny lines pointed from his chest to each nearby source of metal. Iron and steel created these lines — one for Pushing, one for Pulling. Gemmel had told him to burn all his metals, but Gemmel often made no sense. There was no reason to burn both steel and iron; the two were opposites.

He extinguished his iron, leaving only the steel. With steel, he could Push on any source of metal that was connected to him. The Push was mental, but felt much like shoving against something with his arms.

Kelsier positioned himself above the coin and Pushed on it, as Gemmel had trained him. Since the coin couldn’t go downward, Kelsier was instead thrown upward. He popped into the air some fifteen feet, then awkwardly grabbed the coping of the wall above. He grunted, hauling himself up over the edge.

A new group of blue lines sprang up at his chest, thickening. Sources of metal approaching him quickly.

Kelsier cursed, throwing out a hand and Pushing. The coins that had been flying toward him were Pushed back into the night, zipping through the mists.

Gemmel walked forward, undoubtedly the source of the coins. He attacked Kelsier sometimes; their first night together, Gemmel had thrown him off a cliff.

Kelsier still couldn’t completely decide if the attacks were tests, or if the lunatic was actually trying to murder him.

“No,” Gemmel muttered. “No, I like him. He almost never complains. The other three complained all the time. This one is strong. No. Not strong enough. No. Not yet. He’ll learn.” Behind Gemmel was a pair of lumps on the wall top. Dead guards, leaking trails of blood along the stones. The blood was black in the night. The mists seemed... afraid of Gemmel, somehow. They didn’t spin about him as they did other Allomancers.

That was nonsense. Just his mind playing tricks on him. Kelsier stood up, and didn’t mention the attack. It wouldn’t do any good. He just had to stay aware and learn as much as he could from this man. Preferably without getting killed in he process.

“You don’t need to use your hand to Push,” Gemmel grumbled at him. “Wastes time. And you need to learn to keep your pewter burning. You shouldn’t have had such a hard time climbing up over the edge of the wall.”

“I-”