The Blackthorn manor had burned down quite a long time ago and been rebuilt near to the Herondale manor. Emma wandered down a number of pretty paths until she found a wall.

There was a gate set into the wall. As Emma approached it, she could hear the murmured voices more clearly. She crept to the side of the gate and peered through the bars.

On the other side, a green lawn sloped down to the Herondale manor, a pile of white and tawny stone. The grass was sparkling with dew under the starlight and starred with the white flowers that grew only in Idris.

“And that constellation right there, that’s the Rabbit. See how it has ears?” It was Jace’s voice. He and Clary were sitting in the grass, shoulder to shoulder. He was wearing jeans and a T-shirt, and Clary was in her nightgown, Jace’s jacket around her shoulders. Jace was pointing at the sky.

“I’m pretty sure there’s no Rabbit constellation,” Clary said. She hadn’t changed as much as Jace had in the past years—she was still slight, her red hair bright as Christmas, her small face freckled and thoughtful. She had her head against Jace’s shoulder.

“Sure there is,” he said, and as the starlight touched his pale curls, Emma felt a faint flutter of her old crush. “And that one there, that’s the Hubcap. And there’s the Great Pancake.”

“I’m going back inside,” Clary said. “I was promised an astronomy lesson.”

“What? Sailors used to navigate by the Great Pancake,” said Jace, and Clary shook her head and started to stand up. Jace grabbed her ankle and she laughed and tumbled over on top of him, and then they were kissing and Emma froze, because what had been a casual moment, one she could have interrupted with a friendly hello, had suddenly become something else.

Jace rolled over on top of Clary in the grass. She had her arms wrapped around him, her hands in his hair. His jacket had fallen off her shoulders and the straps of her nightgown were sliding down her pale arms.

Clary was laughing and saying his name, saying maybe they should go back inside, and Jace kissed her neck. Clary gasped and Emma heard him say, “Remember the Wayland manor? Remember that time outside?”

“I remember.” Her voice was low and throaty.

“I didn’t think I could have you,” Jace said. He was propped over Clary on his elbows, tracing the line of her cheek with his finger. “It was like being in Hell. I would have done anything for you. I still would.”

Clary flattened her hand against his chest, over his heart, and said, “I love you.”

He made a noise, a very un-Jace-like noise, and Emma jerked herself away from the gate and ran back toward the Blackthorn house.

She reached her window and climbed up inside, gasping. The moon shone down like a floodlight, illuminating her room. She kicked off her slippers and sat down on the bed. Her heart was hammering inside her chest.

The way Jace had looked down at Clary, the way she’d touched his face. She wondered if anyone would ever look at her like that. It didn’t seem possible. She couldn’t imagine loving anyone that much.

Anyone but Jules.

But that was different. Wasn’t it? She couldn’t imagine Julian lying on top of her, kissing her like that. They were different, they were something else, weren’t they?

She lay back down on the bed, looking across the room at the door. Some part of her expected Jules to come through it, to come to her because she was unhappy the way he often did, seeming to know without being told. But why would he think she was unhappy? Today had been her parabatai ceremony; it should have been one of the happiest days of her life except for maybe her wedding day. Instead she felt flushed and strange and full of the strangest urge to cry.

Jules, she thought, but the door didn’t open, and he didn’t come. Instead she curled up around her pillow and lay awake until dawn.

After the darkness, there was light. Bright white and silver—starlight on water and sand. And Emma was flying. Over the surface of the water, now shallow—she could see the sand of the beach underneath, and a pool of fire where the moon reflected.

There was a pain in her chest. She twisted to get away from it and realized she wasn’t flying; she was being carried. She was being held against a hard chest and arms were around her. She saw the glimmer of blue-green eyes.

Julian. Julian was carrying her. Wet, dark curls crowned his head. She tried to draw in a breath to speak, and choked. Her chest spasmed; water filled her mouth, bitter and salty like blood. She saw Julian’s face twist with panic, and then he was half-running up the beach, finally crashing to his knees, depositing her in the sand. She was still coughing, choking, looking up at him with frightened eyes. She saw the same fear mirrored on his face; she wanted to tell him it would be all right, everything was going to be fine, but she couldn’t speak past the water in her throat.

He fumbled a stele from his belt and she felt the tip burn against her skin. Her head fell back as the rune formed. She saw the moon over her, behind Julian’s head like a halo. She wanted to tell him he had a halo. Maybe he’d think it was funny. But the words were drowning in her chest. She was drowning. Dying on land.

The rune was finished. Julian pulled the stele back and Emma’s chest seemed to cave in. She cried out, and water exploded from her lungs. She curled up, racked with deep coughs. It hurt as her body expelled the seawater, as if she were being turned inside out. She felt Julian’s hand on her back, his fingers between her shoulder blades, holding her steady.