Mihmatini screamed for help, but soon fell silent. It was quite obvious that no help would be coming. But what in the Fifth World was attacking us?

I closed my eyes, extending my priest-senses, and saw them, quivering at the edge of my vision: three shapeless beings with clawed hands, cackling as they crowded around Neutemoc. Their bodies were completely transparent, and only the glint of sunlight as they moved had betrayed them.

Keeping my eyes closed, I unsheathed one of my obsidian knives and, still one-handed, threw it. A good thing that my right hand wasn't the one in the sling.

The blade flew towards the nearest assailant but, somehow, the thing wasn't there when the knife struck. It cackled contemptuously, a sound like hundreds of insects skittering on a stone floor, and went again towards Neutemoc.

The Duality curse them and all their kind!

Mihmatini was kneeling on the ground, drawing a circle in the dirt with the knife in her belt. She was chanting as she did so. I couldn't make out all the words, but it sounded like a hymn to Huitzilpochtli, the Southern Hummingbird, in His incarnation as the Sun a a request for divine protection.

So far, Quechomitl was acting as a shield for Neutemoc. But Quechomitl was bleeding from a dozen wounds, and I didn't know how long he could hold on.

I withheld a curse and, drawing a new knife from my belt, slashed at what I could see of the creatures.

It was utterly ineffective. I could make them out, but not always. In the intervals when I couldn't see them, they would just shift out of the path of my blade, and I sliced only through air. It did not deter the creatures, which continued to converge on Quechomitl.

Quechomitl's face was growing paler and paler, and his grip on Neutemoc was slackening as his blood dripped onto the ground. His blood. Living blood: a powerful source of magic. Fool that I was!

I ran towards Neutemoc, snatching up my fallen obsidian knife as I did. Then I knelt by Quechomitl, closing my eyes again. The creatures were still crowding around him, trying to get past him a mindless, obsessed only by the idea of reaching Neutemoc. They paid little heed to me.

What in the Fifth World had my brother got himself into?

Mihmatini was opening her veins now, and pouring her blood on the ground. I dipped my hands in Quechomitl's blood and drew a sign on my forehead, calling on Quetzalcoatl, God of Creation and Knowledge, to grant me true sight.

"Yours is the knowledge of the priests, Yours is the knowledge of the stars wheeling in the sky You find the precious jade, the precious feathers..."

Fresh wounds opened on Quechomitl's arm, leaking blood in inexorable rivulets. The slave's face was pale, contorted in pain. I hurriedly finished my hymn.

"You find the hidden things, the secret treasures Grant us Your sight, the sight of the gods."

The blood on my forehead went blazing hot, searing a mark into my skin.

A veil descended before my eyes, until the whole street went dark, the houses and the canals receding into faint shadows. Only the pulsing shape of Mihmatini's pattern retained some substance a that and the three creatures, hissing angrily at me.

With my eyes open, I reached towards the nearest one, letting the emptiness of Mictlan fill me, and sank the obsidian knife into it, where the heart would have been. This time, the blade went all the way in.

The creature hissed like a scalded jaguar and withdrew, but only a few hand spans. Numbness spread from the point of contact, up the hilt and through the obsidian blade a and into my hand, freezing my fingers into insensitivity.

Quechomitl grunted as three fresh wounds opened on his chest. His hand went slack and he started slowly, inexorably, to slide towards the ground.

The two others were already gathering around Neutemoc, in a frenzy to feed upon him. At Neutemoc's feet, his slave lay quietly emptily himself of the blood in his veins, his eyes already glazed, staring at nothing in the Fifth World.

With my awkward, frozen hand, I hefted my knife, trying to see where the creatures were coming from: if there was some thread of power I could follow to a summoner.

There was nothing.

Just a dying slave, and three creatures, gathering to feed on my brother.

Mihmatini. My sister's chanting reached a harsh, sibilant climax; her blood hissed as it filled the circle.

Light blazed, across the street, strong enough to dispel even my true sight. It spread in radiant wave after radiant wave, covering us, bathing us in warmth, growing in intensity with every passing moment. It was as if some covering of ice had slowly started to melt: as feeling returned to my injured hand, the creatures slowly melted away, with a disappointed hiss.

The light settled around Neutemoc and Quechomitl, seeping through every pore of their skin until they seemed to be made of it. It sank into me, too, hissing as it did so, leaving an itch against my hips when it encountered the knives in my belt, the magic of Huitzilpochtli conflicting with that of Mictlan.

I knelt, awkwardly, by Quechomitl's side. No more blood flowed from his wounds. When I groped, with a shaking hand, for the voice of his heart, nothing would beat under my fingers.

No. My fingers tightened on Quechomitl's skin, but there was no heartbeat. There would never be any heartbeat: never again, in the Fifth World or in the Heavens.

Mihmatini was helping a stunned Neutemoc rise. My brother was shaking, though I couldn't tell if it was from the wounds or from the sheer shock of the attack. I remained kneeling by Quechomitl's body, trying to understand how we had come here a how, on what should have been a simple journey back to Neutemoc's house, a man lay dead under my fingers, and for no reason at all.

I reached out, to close his eyes, but my hands shook so badly I couldn't. It took me three tries before the glazed gaze was hidden beneath his swollen eyelids.

Words came to me: the ones I said, over and over, for strangers. The only words I had: "You leave behind your fine poems You leave behind your beautiful flowers And the earth that was only lent to you You ascend into the Light, O Quechomitl, You leave behind the flowers and the singing and the earth Safe journey, O friend."

I thought of his soul, climbing towards the Heavens to meet the Sun-God a for he had died in battle like a true warrior, and the oblivion of Mictlan wouldn't be his lot. I thought of his soul, shedding the body like a worn-out shell, and I wondered what he had died for.

THIRTEEN.

Funereal Thoughts Between Mihmatini and me, we carried Quechomitl's body back to Neutemoc's house. Neutemoc himself trailed after us, still stunned and shaking. He hadn't spoken a word since thanking Mihmatini for saving his life.

In the courtyard, an old woman slave and Oyohuaca, the girl who had rowed me through the canals, were seated on the ground, waiting for us. When they saw Quechomitl's body, they gave a mournful howl.

"Master," they said, looking back and forth at Quechomitl's bloody husk, and at Neutemoc, whose Jaguar regalia were also covered in blood.

"Later," Neutemoc said. "Take him to the temple for the Dead. Give him a proper vigil and make the proper offerings." His voice shook at first, but gained in strength with every word.

Still oozing Huitzilpochtli's light, he walked, not into the reception room, but towards his living quarters.

I glanced at Mihmatini. "How long is your spell going to last?"

She shrugged. "Two, maybe three days? It's not going to be enough. Whoever got those to attack him will try again. And if they can't kill him, they'll try to harm those around him."

Like Quechomitl. "I know. Can you do something?" I asked.

Mihmatini puffed her cheeks. "I know a spell for warding a house against evil influences. It takes time to cast, but it's meant to last for a month."

"If you could..." I asked.

She nodded. "I'll go and get my materials. You talk to Neutemoc."

"I..." I didn't think I wanted to do that. When the shock wore off, Neutemoc was going to remember why his house was deserted, and who was to blame.

"Acatl." Her voice was stern. "You two have run away from each other for long enough. Go."

"When did you turn into Mother?"

She snorted. "All women turn into their mothers, Acatl."

And all men into their fathers. But I couldn't imagine myself as Father. I couldn't be that old, embittered man who'd never forgiven me for not supporting him in his dotage a and whom I'd repaid by refusing to undertake his vigil; a petty, useless gesture that would not change the grievance between us.

I found Neutemoc, not in his room, but in Huei's. He'd spread her jewellery on the reed mat, and was staring at it listlessly. The bloodstained jaguar head of his regalia rested against the wall frescoes, by a warrior twisting a noose around the neck of a fallen enemy.

When I entered, Neutemoc raised his gaze, but didn't speak.

I crouched on the other side of the reed mat, looking at Huei's jewels. Beautiful pieces, all: exquisitely sculpted jade in the shape of flowers and birds; polished necklaces with gold pendants; and a small obsidian mirror, reflecting my brother's wan face. I reached out to pick up one of the necklaces. Neutemoc hissed.

"Don't," he said.

I withdrew my hand, slowly. I said nothing; just waited for him to speak.

After a while, he said, "You saved my life. It's the only reason I'm not throwing you out of this house. But I strongly suggest you get out, before I lose my calm and give you the thrashing you deserve." He clenched his hand. Blood oozed from one of his wounds.

"Mihmatini strongly suggested that I talk to you, after what happened."

I'd expected him to snort, but he didn't move. He was very angry, then. "You dragged our sister into this." He snorted. "Things still haven't changed, brother, have they? She's always liked you. I just can't see why."

"Neutemoca"

His face contorted for a brief moment. "Our parents were right. You bring nothing but trouble."

"Our parents were wrong," I snapped. "I made my own choices."

"Leaving me to pick up the pieces," Neutemoc said.

"You had the means to," I said, more nastily than I'd intended. The "pieces" were Father and Mother, after they grew too old to support themselves.

"Yes," Neutemoc said. "But I don't see why I should have to pay for the choices you made. For any of your choices," he added, in case I hadn't understood the first reference.

"Look a this time, there was no other way."

"No other way? My wife gives herself up as a sacrifice victim, and you think this is a satisfactory outcome?"

I shook my head, wondering how I could calm him down. "She tried to kill you."

Wrong tactic. His face closed. "No," he said. "You imagine things that aren't. She's always loved me. More than I could bear."

You fool. "So you destroyed your marriage just because you 'couldn't bear it'? How convenient."

"We won't talk of my marriage here," Neutemoc said.

"Because it's not relevant?" I asked. "Don't you think your marriage got you here?"

Neutemoc's hand clenched again. "No. What happened to me..." His voice trailed off. He'd always been an honest man and a terrible liar, which explained how easily I'd flushed him out in my first interrogation. "Perhaps it had to do with my marriage," he said, finally. "But that still doesn't give you the righta"

"There was no choice!" I snapped. "For what she'd done, the sentence was death. Death at the hands of the Wind of Knives, or at the hands of the Guardian's warriors a whoever found her first."

Neutemoc spat. "And your solution was...?"

"My solution?" I asked. "She made her own choices, Huitzilpochtli curse you! She was the one who went to Chalchiutlicue's temple and offered herself to Her," I said. "I couldn't stop her." How could he not see what Huei had got herself into: something far greater than her, which had ultimately swallowed her whole? How could he not see?

Neutemoc's hands clenched. "So you had no part in this? How convenient. That was also your excuse for not becoming a warrior on exiting the calmecac, wasn't it: events beyond your control. Not good enough, Acatl."

He had always known how to find the least of my weaknesses. His argument was, almost word for word, the reproaches Mother had kept addressing to me. "Leave the calmecac out of this, will you?"

He smiled. "Because you think this had nothing to do with the calmecac, and what you've made of yourself? The brother I used to play with would have given his life rather than harm me, or any of mine."

It was so patently unfair it didn't shame me. All it did was infuriate me. I raised my good hand, pointed at the wounds on my chest and on my arm. "You see these?" I asked. "I asked the Wind of Knives to spare her, Neutemoc. I pleaded for her life a I, who'd never allowed anyone to sway me a I made a fool of myself trying to sway a divinity that cannot be swayed."

Neutemoc's lips tightened in grim amusement. "Yes. I know how unbending you can get." He rubbed his face, but didn't speak further.

"I did all I could," I said. "But she ran away from the Wind of Knives, to the only refuge she could find."

Neutemoc stared at me. At last he said, "A poor refuge." And, with a shock, I realised that the glimmer in his eyes were tears.

"I..." I started, not sure what to say. Neutemoc had always been a strong man: going on, regardless of the circumstances. Even when he'd been arrested, he'd never broken down. "You can go to the temple, talk to her."