"Come with us."

As Vin entered Yomen's audience chamber, she was immediately struck by the differences in the man. He looked much more haggard than he had the last time they'd met, as if he'd gone far too long without sleep.

But . . . he's Mistborn, Vin thought with confusion. Vin thought with confusion. That means he could burn pewter to keep that fatigue out of his eyes. That means he could burn pewter to keep that fatigue out of his eyes.

Why doesn't he? Unless . . . he can't burn it. Unless there's only one metal available to him.

She'd always been taught that there was no such thing as an atium Misting. But, more and more, she was realizing that the Lord Ruler perpetuated a lot of misinformation to keep himself in control and in power. She had to learn to stop depending on what she'd been told told was true, and focus on the facts as she found them. was true, and focus on the facts as she found them.

Yomen watched her as she entered, guards surrounding her. She could read the expectation of a trick in his eyes-yet, as always, he waited for her to act first. Hovering very close to the edge of danger seemed his way. The guards took stations at the doors, leaving her standing in the middle of the room.

"No manacles?" she asked.

"No," Yomen said. "I don't expect you to be here long. The guards tell me that you've offered information."

"I have."

"Well," Yomen said, arms clasped behind his back, "I told them to bring you to me if they even so much as suspected a trick. Apparently, they didn't believe your pleas that you want to deal. I wonder why." He raised an eyebrow toward her.

"Ask me a question," Vin said. To the side, Ruin trailed through the wall, stepping with an idle, unconcerned gait.

"Very well," Yomen said. "How does Elend control the koloss?"

"Allomancy," Vin said. "Emotional Allomancy, when used on a koloss, will bring them under the Allomancer's control."

"I find that hard to believe," Yomen said flatly. "If it were that simple, someone other than yourself would have discovered it."

"Most Allomancers are too weak to manage it," Vin said. "You need to use a metal that enhances your power."

"There is no such metal."

"You know of aluminum?"

Yomen paused, but Vin could see in his eyes that he did. "Duralumin is the Allomantic alloy of aluminum," Vin said. "Where aluminum dampens the power of other metals, duralumin enhances them. Mix duralumin and zinc or bra.s.s, then Pull on the emotions of a koloss, and he will be yours."

Yomen didn't dismiss her comments as lies. Ruin, however, strolled forward, walking around Vin in a circle.

"Vin, Vin. What is your game now?" Ruin asked, amused. "Lead him on with little tidbits, then betray him?"

Yomen apparently came to the same conclusion. "Your facts are interesting, Empress, but completely unprovable in my present situation. Therefore, they are-"

"There were five of these storage caverns," Vin said, stepping forward. "We found the others. They led us here."

Yomen shook his head. "And? Why should I care?"

"Your Lord Ruler planned something for those caverns-you can tell that much from the plate he left here in this one. He says that he came up with no way to fight what is happening to us in the world, but do you believe that? I feel there has to be more, some clue hidden in the text of all five plaques."

"You expect me to believe that you you care what the Lord Ruler wrote?" Yomen asked. "You, his purported murderer?" care what the Lord Ruler wrote?" Yomen asked. "You, his purported murderer?"

"I couldn't care less about him," Vin admitted. "But Yomen, you have have to believe that I care what happens to the people of the empire! If you've gathered any intelligence about Elend or myself, you know that is true." to believe that I care what happens to the people of the empire! If you've gathered any intelligence about Elend or myself, you know that is true."

"Your Elend is a man who thinks far too highly of himself," Yomen said. "He has read many books, and a.s.sumes that his learning makes him capable of being a king. You . . . I still don't know what to think about you." His eyes showed a bit of the hatred she had seen in him during their last meeting. "You claim to have killed the Lord Ruler. Yet . . . he couldn't really have died. You're part of all this, somehow."

That's it, Vin thought. Vin thought. That's my in. That's my in. "He wanted us to meet," Vin said. She didn't believe it, but Yomen would. "He wanted us to meet," Vin said. She didn't believe it, but Yomen would.

Yomen raised an eyebrow.

"Can't you see?" Vin said. "Elend and I discovered the other storage caverns, the first one under Luthadel itself. Then, we came here. This was the last last of the five. The end of the trail. For some reason, the Lord Ruler wanted to lead us here. To you." of the five. The end of the trail. For some reason, the Lord Ruler wanted to lead us here. To you."

Yomen stood for a few moments. To the side, Ruin mimed applause.

"Send for Lellin," Yomen said, turning toward one of his soldiers. "Tell him to bring his maps."

The soldier saluted and left. Yomen turned to Vin, still frowning. "This is not to be an exchange. You will give me the information I request, then I will decide what to do with it."

"Fine," Vin said. "But, you yourself just said that I was connected to all of this. It's all all connected, Yomen. The mists, the koloss, me, you, the storage caverns, the ash . . ." connected, Yomen. The mists, the koloss, me, you, the storage caverns, the ash . . ."

He flinched slightly as Vin mentioned that last one.

"The ash is getting worse, isn't it?" she asked. "Falling more thickly?"

Yomen nodded.

"We were always worried about the mists," Vin said. "But the ash, it's going to be what kills us. It will block the sunlight, bury our cities, cover our streets, choke our fields. . . ."

"The Lord Ruler won't let that happen," Yomen said.

"And if he really is dead?"

Yomen met her eyes. "Then you have doomed us all."

Doomed. . . . The Lord Ruler had said something similar right before Vin had killed him. She shivered, waiting in awkward silence, suffering Ruin's smiling stare until a scribe scuttled into the room, bearing several rolled maps. The Lord Ruler had said something similar right before Vin had killed him. She shivered, waiting in awkward silence, suffering Ruin's smiling stare until a scribe scuttled into the room, bearing several rolled maps.

Yomen took one of the maps, waving the man away. He spread it out on a table, waving Vin forward. "Show me," he said, stepping back to keep out of her reach as she approached.

She picked up a piece of charcoal, then began to mark the locations of the storage caverns. Luthadel. Satren. Vet.i.tan. Urteau. All five that she had found-all near the Central Dominance, one in the center, the other four forming a box around it. She put a final "X" beside Fadrex City.

Then, with charcoal gripped in her fingers, she noticed something. Sure are a lot of mines shown on this map around Fadrex, Sure are a lot of mines shown on this map around Fadrex, she thought. she thought. A lot of metal in the area. A lot of metal in the area.

"Step back," Yomen said.

Vin moved away. He approached, scanning the map. Vin stood in silence, thinking. Elend's scribes could never find a pattern to the cache locations. Two were in small cities, two in large ones. Some near ca.n.a.ls, others not. The scribes claimed that they just didn't have a large enough set from which to determine patterns. Elend's scribes could never find a pattern to the cache locations. Two were in small cities, two in large ones. Some near ca.n.a.ls, others not. The scribes claimed that they just didn't have a large enough set from which to determine patterns.

"This seems completely random," Yomen said, echoing her own thoughts.

"I didn't make up those locations, Yomen," she said, folding her arms. "Your spies can confirm where Elend has taken his armies and sent his emissaries."

"Not all of us have the resources for extensive spy networks, Empress," Yomen said flatly, looking back at the map. "There should be some pattern. . . ."

Vet.i.tan, Vin thought. Vin thought. The place where we found the cavern just before this one. It was a mining town as well. And Urteau too. The place where we found the cavern just before this one. It was a mining town as well. And Urteau too.

"Yomen?" she said, looking up. "Does one of those maps list mineral deposits?"

"Of course," he said distractedly. "We are are the Canton of Resource, after all." the Canton of Resource, after all."

"Get it out."

Yomen raised an eyebrow, indicating what he thought of her giving him orders. However, he waved for his scribe to do as she had requested. A second map overlaid the first, and Vin walked forward. Yomen immediately shied backward, keeping out of reach.

He has good instincts, for a bureaucrat, she thought, slipping the charcoal out from underneath the map. She quickly made her five marks again. With each one, her hand grew more tense. Each cavern was in a rocky area, near metal mines. Even Luthadel bore rich mineral deposits. Lore said that the Lord Ruler had constructed his capital in that location because because of the mineral content in the area, particularly the groundwater. That much the better for Allomancers. of the mineral content in the area, particularly the groundwater. That much the better for Allomancers.

"What are you trying to imply?" Yomen asked. He'd edged close enough to see what she'd marked.

"This is the connection," Vin said. "He built his storages near sources of metal."

"Or, it was simple chance."

"No," Vin said, looking up, glancing at Ruin. "No, metal equals Allomancy, Yomen. There's a pattern here."

Yomen waved her away again, approaching the map. He snorted. "You've included marks near each of the most productive mines in the inner empire. You expect me to believe that you're not just playing me, offering some phantom 'evidence' that these really are the locations of the storage caverns?"

Vin ignored him. Metal. The words of Kwaan were written in metal, because he said they were safe. Safe. Safe from being changed, we a.s.sumed. Metal. The words of Kwaan were written in metal, because he said they were safe. Safe. Safe from being changed, we a.s.sumed.

Or, did he mean safe from being read?

The Lord Ruler had drawn his maps on metal plates.

So, what if Ruin couldn't find the storages on his own because of the metal shielding them? He would have needed someone to lead him. Someone to visit each one, read the map it contained, then lead him on. . . .

Lord Ruler! We've made the same mistake again! We did exactly what he wanted. No wonder he's let us live!

However, instead of feeling ashamed, this time Vin felt herself growing angry. She glanced over at Ruin, who stood there with his air of cosmic wisdom. His knowing eyes, his fatherly tone, and his deific arrogance.

Not again, Vin thought, gritting her teeth. Vin thought, gritting her teeth. This time, I'm on to him. That means I can trick him. But . . . I need to know why. Why was he so interested in the storages? What is it he needs before he wins this battle? What is the reason he's waited so long? This time, I'm on to him. That means I can trick him. But . . . I need to know why. Why was he so interested in the storages? What is it he needs before he wins this battle? What is the reason he's waited so long?

Suddenly, the answer seemed obvious to her. As she examined her feelings, she realized that one of her main reasons for searching out the caches had repeatedly been discredited by Elend. Yet, Vin had continued to pursue the caches, searching for this one thing. She'd felt, felt, for reasons she couldn't explain, that it was important. for reasons she couldn't explain, that it was important.

The thing that had driven the imperial economy for a thousand years. The most powerful of Allomantic metals.

Atium.

Why had she been so infatuated with it? Elend and Yomen were both right-atium was of little importance in the current world. But, her feelings denied that. Why? Was it because Ruin Ruin wanted it, and Vin had some unexplained connection to him? wanted it, and Vin had some unexplained connection to him?

The Lord Ruler had said Ruin couldn't read her mind. But she knew that he could affect her emotions. Change how she regarded things, push her forward. Drive her to search out the thing he wanted.

Looking at the emotions that had affected her, she could see Ruin's plan, the way he had manipulated her, the way he thought. Ruin wanted the atium! And, with a chill of terror, Vin realized that she had led him right to it. No wonder he was so smug before! No wonder he was so smug before! Vin thought. Vin thought. No wonder he a.s.sumed that he'd won! No wonder he a.s.sumed that he'd won!

Why would a G.o.d-like force would be so interested in a simple thing like an Allomantic metal? The question made her doubt her conclusions slightly. But at that moment, the doors to the chamber burst open.

And an Inquisitor stood beyond them.

Immediately, Yomen and the soldiers all fell to one knee. Vin took an involuntary step backward. The creature stood tall, like most of its kind, and still wore the gray robes of its pre-Collapse office. The bald head was wrinkled with intricate tattoos, mostly black, one stark red. And, of course, there were the spikes driven point-first through its eyes. One of the spikes had been pounded in farther than the other, crushing the socket around the spikehead. The creature's face, twisted by an inhuman sneer, had once been familiar to Vin.

"Marsh?" Vin whispered in horror.

"My lord," Yomen said, spreading his hands out. "You have finally come! I sent messengers, searching for-"

"Silence," Marsh said in a grating voice, striding forward. "On your feet, obligator."

Yomen hastily stood. Marsh glanced at Vin, smiled slightly, but then pointedly ignored her. He did, however, look directly at Ruin and bow his head in subservience.

Vin shivered. Marsh's features, even twisted as they were, reminded her of his brother. Kelsier.

"You are about to be attacked, obligator," Marsh said, sweeping forward, throwing open the large window at the other side of the room. Through it, Vin could see over the rocky shelves to where Elend's army camped beside the ca.n.a.l.

Except, there was no ca.n.a.l. There were no rocky shelves. Everything was just a uniform black. Ash filled the sky, as thick as a snowstorm.

Lord Ruler! Vin thought. Vin thought. It's gotten so bad! It's gotten so bad!

Yomen hurried over to the window. "Attacked, my lord? But, they haven't even broken camp!"

"The koloss will attack in surprise," the Inquisitor said. "They don't need to form up ranks-they will simply charge."

Yomen froze for a second, then turned to his soldiers. "Hasten to the defenses. Gather the men on the forward rises!"

Soldiers scuttled from the room. Vin stood quietly. The man I know as Marsh is dead, The man I know as Marsh is dead, she thought. she thought. He tried to kill Sazed, now he's fully one of them. Ruin has . . . He tried to kill Sazed, now he's fully one of them. Ruin has . . .

Has taken control of him. . . .

An idea began to spark in her mind.

"Quickly, obligator," Marsh said. "I did not come to protect your foolish little city. I've come for the thing you discovered in that cache."

"My lord?" Yomen said, surprised.

"Your atium, Yomen," the Inquisitor said. "Give it to me. It cannot cannot be in this city when that attack comes, just in case you fall. I shall take it someplace safe." be in this city when that attack comes, just in case you fall. I shall take it someplace safe."

Vin closed her eyes.

"My . . . lord?" Yomen finally said. "You are, of course, welcome to anything I possess. But, there was no atium in the storage cache. Just the seven beads I had gathered myself, held as a reserve for the Canton of Resource."

Vin opened her eyes. "What?"

"Impossible!" Marsh roared. "But, you told the girl earlier that you had it!"

Yomen paled. "Misdirection, my lord. She seemed convinced that I had some wealth of atium, so I let her think that she was right."