Cassandra Clare - City of Heavenly Fire

“But how do we defend ourselves against Sebastian? It was bad enough when it was just the Endarkened; now we must fight the Fair Folk as well!” Tomas snapped. “And you’re just a boy—”

“I am a hundred and forty-six years old,” said Zachariah. “And this is not my first unwinnable war. I believe we can turn the betrayal of the faeries into an advantage. We will require the help of the Spiral Labyrinth to do it, but if you will listen to me, I will tell you how.”

Clary, Simon, Jace, Alec, and Isabelle picked their way in silence through the eerie ruins of Alicante. For Jace had been right: It was Alicante, unmistakably so. They had passed too much that was familiar for it to be anything else. The walls around the city, now crumbled; the gates, corroded with the scars of acid rain. Cistern Square. The empty canals, filled with spongy black moss.

The hill was blasted, a bare heap of rock. The marks where there had once been pathways were clearly visible like scars along the side. Clary knew that the Gard should be at the top of it, but if it still stood, it was invisible, hidden in gray fog.

At last they clambered over a high mound of rubble and found themselves in Angel Square. Clary took a breath of surprise—though most of the buildings that had ringed it had fallen, the square was surprisingly unharmed, cobblestones stretching away in the yellowish light. The Hall of Accords was still standing.

It wasn’t white stone, though. In the human dimension, it looked like a Greek temple, but in this world it was lacquered metal. A tall square building, if something that looked like molten gold that had been poured out of the sky could be described as a building.

Massive engravings ran around the structure, like ribbon wrapping a box; the whole thing glowed dully in the orange light.

“The Accords Hall.” Isabelle stood with her whip coiled around her wrist, looking up at it. “Unbelievable.”

They started up the steps, which were gold streaked with the black of ash and corrosion.

At the top of the stairs, they paused to stare at the huge double doors. They were covered with squares of hammered metal. Each one was an engraved panel showing an image. “It’s a story,” Jace said, stepping closer and touching the engravings with a black-gloved finger.

Writing in an unfamiliar language scrolled along the bottom of each illustration. He glanced over at Alec. “Can you read it?”

“Am I the only person who paid attention in language lessons?” Alec demanded wearily, but he stepped up to look more closely at the scrawl. “Well, first, the panels,” he said.

“They’re a history.” He pointed at the first one, which showed a group of people, barefoot and in robes, cowering as the clouds above them opened up and a clawed hand reached down toward them. “Humans lived here, or something like humans,” Alec said, pointing at the figures. “They lived in peace, and then demons came. And then—” He broke off, his hand on a panel whose image was as familiar to Clary as the back of her own hand. The Angel Raziel, rising out of Lake Lyn, the Mortal Instruments in hand. “By the Angel.”

“Literally,” said Isabelle. “How—Is that our Angel? Our lake?”

“I don’t know. This says the demons came, and the Shadowhunters were created to battle them,” Alec went on, moving along the wall as the panels progressed. He jabbed his finger at the scrawl. “This word, here, it means ‘Nephilim.’ But the Shadowhunters rejected the help of Downworlders. The warlocks and the Fair Folk joined with their infernal parents. They sided with the demons. The Nephilim were defeated, and slaughtered. In their last days they created a weapon that was meant to hold the demons off.” He indicated a panel showing a woman holding up a sort of iron rod with a burning stone set into the end of it. “They didn’t have seraph blades; they hadn’t developed them.

It doesn’t look like they had Iron Sisters or Silent Brothers, either. They had blacksmiths, and they developed some sort of weapon, something they thought might help them. The word here is ‘ skeptron ,’ but it doesn’t mean anything to me. Anyway, the skeptron wasn’t enough.” He moved to the next panel, which showed destruction: the Nephilim lying dead, the woman with the iron rod crumpled on the ground, the rod itself cast aside. “The demons—they’re called asmodei here—burned away the sun and filled the sky with ash and clouds. They ripped fire from the earth and razed the cities to the ground. They killed everything that moved and breathed air. They drained the seas until everything in the water was dead too.”

“ Asmodei ,” echoed Clary. “I’ve heard that before. It was something Lilith said, about Sebastian. Before he was born. ‘The child born with this blood in him will exceed in power the Greater Demons of the abysses between the worlds. He will be more mighty than the asmodei.’ ”

“Asmodeus is one of the Greater Demons of the abysses between worlds,” said Jace, meeting Clary’s gaze. She knew he remembered Lilith’s speech as well as she did. He had shared the same vision, shown to them by the angel Ithuriel.

“Like Abbadon?” Simon inquired. “He was a Greater Demon.”

“Far more powerful than that. Asmodeus is a Prince of Hell—there are nine of them.

The Fati . Shadowhunters cannot hope to defeat them. They can destroy angels in combat.

They can remake worlds,” said Jace.

“The asmodei are Asmodeus’s children. Powerful demons. They drained this world dry and then left it for other, weaker demons to scavenge.” Alec sounded sick. “This isn’t the Accords Hall anymore. It’s a tomb. A tomb for the life of this world.”

“But is this our world?” Isabelle’s voice rose. “Did we go forward in time? If the Queen tricked us—”

“She didn’t. At least, not about where we are,” said Jace. “We didn’t go forward in time; we went sideways. This is a mirror dimension of our world. A place where history went slightly differently.” He hooked his thumbs into his belt and glanced around. “A world with no Shadowhunters.”

“It’s like Planet of the Apes ,” said Simon. “Except that was the future.”

“Yeah, well, this could be our future, if Sebastian gets what he wants,” Jace said. He tapped the panel of the woman holding up the burning skeptron , and frowned, then pushed hard on the door.

It swung open with a shriek of hinges that cut the air like a knife. Clary winced. Jace drew his sword and peered cautiously through the gap in the door. There was a room beyond, filled with a grayish light. He shouldered the door open farther and slipped through the gap, gesturing for the others to wait.

Isabelle, Alec, Clary, and Simon exchanged glances, and without a word spoken, went after him immediately. Alec went first, bow drawn; then Isabelle with her whip, Clary with her sword, and Simon, eyes gleaming like a cat’s in the dimness.

The inside of the Accords Hall was both familiar and unfamiliar. The floor was marble, cracked and broken. In many places great black blots spread across the stone, the remnants of ancient bloodstains. The roof above, which in their Alicante was glass, was long gone, only shards remaining, like clear knives against the sky.

The room itself was empty, save for a statue in the center. The place was filled with sickly yellow-gray light. Jace, standing facing the statue, whirled as they approached.

“I told you to wait,” he snapped at Alec. “Don’t you ever do anything I tell you to?”

“Technically you didn’t actually say anything,” Clary said. “You just gestured.”