Wading as fast as I could, I followed her, half falling onto the floor as my body adjusted to sudden air. I turned—and sure enough, the water was a black wall, as if there were a pane of glass keeping it in place.

“Let’s be quick about it,” she said, and I didn’t disagree.

We both carefully surveyed the chamber: floors, walls, ceilings. No signs of hidden mechanisms or triggers.

Though no larger than an ordinary book, the lead box seemed to gobble up the faelight—and inside it, whispering … The seal of Tarquin’s power, and the Book.

And now I heard, clear as if Amren herself whispered it:

Who are you—what are you? Come closer—let me smell you, let me see you …

We paused on opposite sides of the pedestal, the faelight hovering over the lid. “No wards,” Amren said, her voice barely more than the scrape of her boots on the stone. “No spells. You have to remove it—carry it out.” The thought of touching that box, getting close to that thing inside it— “The tide is coming back in,” Amren added, surveying the ceiling.

“That soon?”

“Perhaps the sea knows. Perhaps the sea is the High Lord’s servant.”

And if we were caught down here when the water came in—

I did not think my little water-animals would help. Panic writhed in my gut, but I pushed it away and steeled myself, lifting my chin.

The box would be heavy—and cold.

Who are you, who are you, who are you—

I flexed my fingers and cracked my neck. I am summer; I am sea and sun and green things.

“Come on, come on,” Amren murmured. Above, water trickled over the stones.

Who are you, who are you, who are you—

I am Tarquin; I am High Lord; I am your master.

The box quieted. As if that were answer enough.

I snatched the box off the pedestal, the metal biting into my hands, the power an oily smear through my blood.

An ancient, cruel voice hissed:

Liar.

And the door slammed shut.

CHAPTER

37

“NO!” Amren screamed, at the door in an instant, her fist a radiant forge as she slammed it into the lead—once, twice.

And above—the rush and gargle of water tumbling downstairs, filling the chamber—

No, no, no—

I reached the door, sliding the box into the wide inside pocket of my leather jacket while Amren’s blazing palm flattened against the door, burning, heating the metal, swirls and whorls radiating out through it as if they were a language all her own, and then—

The door burst open.

Only for a flood to come crashing in.

I grappled for the threshold, but missed as the water slammed me back, sweeping me under the dark, icy surface. The cold stole the breath from my lungs. Find the floor, find the floor—

My feet connected and I pushed up, gulping down air, scanning the dim chamber for Amren. She was clutching the threshold, eyes on me, hand out—glowing bright.

The water already flowed up to my breasts, and I rushed to her, fighting the onslaught flooding the chamber, willing that new strength into my body, my arms—

The water became easier, as if that kernel of power soothed its current, its wrath, but Amren was now climbing up the threshold. “You have it?” she shouted over the roaring water.

I nodded, and I realized her outstretched hand wasn’t for me—but for the door she’d forced back into the wall. Holding it away until I could get out.

I shoved through the archway, Amren slipping around the threshold—just as the door rolled shut again, so violently that I wondered at the power she’d used to push it back.

The only downside was that the water in the hall now had much less space to fill.

“Go,” she said, but I didn’t wait for her approval before I grabbed her, hooking her feet around my stomach as I hoisted her onto my back.

“Just—do what you have to,” I gritted out, neck craned above the rising water. Not too much farther to the stairs—the stairs that were now a cascade. Where the hell was Rhysand?

But Amren held out a palm in front of us, and the water buckled and trembled. Not a clear path, but a break in the current. I directed that kernel of Tarquin’s power—my power now—toward it. The water calmed further, straining to obey my command.

I ran, gripping her thighs probably hard enough to bruise. Step by step, water now raging down, now at my jaw, now at my mouth—

But I hit the stairs, almost slipping on the slick step, and Amren’s gasp stopped me cold.

Not a gasp of shock, but a gasp for air as a wall of water poured down the stairs. As if a mighty wave had swept over the entire site. Even my own mastery over the element could do nothing against it.

I had enough time to gulp down air, to grab Amren’s legs and brace myself—

And watch as that door atop the stairs slid shut, sealing us in a watery tomb.

I was dead. I knew I was dead, and there was no way out of it.

I had consumed my last breath, and I would be aware for every second until my lungs gave out and my body betrayed me and I swallowed that fatal mouthful of water.

Amren beat at my hands until I let go, until I swam after her, trying to calm my panicking heart, my lungs, trying to convince them to make each second count as Amren reached the door and slammed her palm into it. Symbols flared—again and again. But the door held.

I reached her, shoving my body into the door, over and over, and the lead dented beneath my shoulders. Then I had talons, talons not claws, and I was slicing and punching at the metal—

My lungs were on fire. My lungs were seizing—

Amren pounded on the door, that bit of faelight guttering, as if it were counting down her heartbeats—