Granuaile’s green eyes found mine. She smirked and put up her fist. I bumped it.

“So where is he?” I said.

Freyja pointed with her spear into the mist in front of us. “That way. Not far.”

“Why can’t we see anything?”

“The mist is like that. Though you think you can see the horizon, you can’t. Your functional visibility is less than twenty yards.”

“Great. Can he hear and smell us now?”

“Most likely.”

“Do you have a plan?”

“Yes. Go that way and kill him.”

I waited patiently for more detail.

“Preferably,” she added, “before Hel finds out we’re inside the walls and sends everything she has against the Black Axes. Once they start firing, it’s going to draw a horde. Some of them will get through and over the ships, and then our army of five thousand won’t stand a chance against her hundreds of thousands.”

Freyja’s sentence was punctuated by a shuddering hiss, followed by more all along the wall of gunships.

“What kind of guns are those?” Granuaile asked.

“Circular-saw launchers,” Freyja said, grinning at us for the first time. “Aimed at the neck, but they take off arms and legs too. Don’t you love the dwarfs?”

“They’re charming, yes,” Granuaile said.

“Let us go,” Freyja said. “Time escapes us. I’ll speak to Fenris and front him. You attack from the flanks. Beware: He is very fast and can change his size.”

“How do you mean?” I asked.

“He is a son of Loki Shape-shifter, giant-born. Like Hel and Jörmungandr, he can grow or shrink as he sees fit.”

“Lovely. So if we run across a wolf puppy, don’t believe it.”

“Precisely.”

I cast camouflage on myself and drew Fragarach, plus the knife hanging out on my right thigh. I carried that in my left hand, and once I used it I would have another waiting on my left thigh. Granuaile held her staff in her left hand and spoke the words for invisibility as she drew a large knife in her right. She disappeared from view.

“I’ll take the left and Granuaile will flank right,” I said.

“Forward, then,” Freyja said.

I padded into the mist on bare rock and checked my connection to the earth. As in Asgard, the magic was still there but strained and weak, like getting only a single bar of wireless signal. If I needed a surge of power, I’d have to draw it from my bear charm. I quietly boosted my strength and speed as I walked, knowing I’d need both against a monster like Fenris.

Behind us, the sounds of the gunships swelled as they brought heavier firepower online. There must be a whole lot of draugar coming our way. Hel was not a master strategist, but she didn’t need to be with the type and number of soldiers she had at her disposal. When your army is truly disposable, there are no letters to write home to loved ones, no veterans’ benefits to pay, no logistics to worry about, then there’s no need to be clever in battle. Just drown your opponent in bodies. Freyja was right: We had no time to be cute. We had to finish quickly if we wanted to get out of there.

I failed to find him after twenty yards. Nor did I find him in the next twenty. But I heard Freyja’s voice call out to my right and behind me shortly afterward and a rumbling reply directly to my right. I turned but saw nothing in the thrice-damned mist. Still I moved toward the husky voice.

“Freyja, is it? I have heard from my sister that you lost your brother some time ago. Such a shame. I forgot to send my condolences, did I not? Please accept them now.”

Freyja told Fenris what he could do with his condolences. The wry chuckle fell from above. I looked up and to my right again, following the noise, and spied two massive legs stretching up into the mist. Poking out beyond them was half a snout—the nose and open maw of Fenris. Clearly he had decided to confront us in the Economy Size. Much larger than Garm, who was a monster at six feet at the shoulders, Fenris was at least twice that, maybe more. With jaws that size, he could handle us like large Milk-Bones, except we would be much more squishy. Quietly and quickly as I could, I minced my steps to the left in search of his rear legs. Freyja kept talking to distract him—that was excellent work. Still, he sensed us.

“Who do you bring with you?” he rumbled. “I smell others.”

“There are dwarfs fighting the draugar behind us,” the goddess replied. “Slaying them all, I imagine.”

“I rather doubt it,” Fenris said after a couple of loud sniffles. “This isn’t the stench of dwarfs. This is something else. Humans. Living ones. Where are they?”

Granuaile had beaten me to the rear legs, for at that moment Fenris yelped and the muzzle disappeared from the ceiling as he whipped around to snap at something painful on his left side. His right rear leg shot forward for balance, planting itself right in front of me. There was a red ribbon tied around it, which I recognized as the fabled Gleipnir, so I swung Fragarach with all my enhanced might just above it, hoping to hobble the beast and turn his attention my way. It worked! Sort of.

Fragarach cut cleanly through his entire leg, amputating it with one strike, but I had now freed him. Instead of turning around to his right, where he could no longer rest any weight, he kept turning left and down, circling around so that his giant tail caught me smack in the chest and sent me flying backward. I dropped Fragarach and the knife and stretched my hands beneath me to make sure my head didn’t hit the rocks first. It didn’t, but it wasn’t a happy landing either. My left hand took the brunt of it and I sprained my wrist. I also banged my elbow hard enough to make me cry out; it was a taste of what Bacchus must have felt under Granuaile’s staff. My left arm would be useless for the near future; sprains don’t mend themselves in seconds, even magically assisted. My tailbone would no doubt give me a bit of pain later on as well. For now it was a dull ache underneath the adrenaline.

My ears pounded with the sound of cannon fire and the howls of a giant wolf, but I longed to hear something from Granuaile, anything that meant she was still alive. I hadn’t heard her since we moved forward.

I clambered to my feet and retrieved Fragarach from where it lay, then looked up to see Freyja charging a much-reduced wolf, as he was still spinning counterclockwise, snapping at something … invisible. Granuaile lived! I charged too, though a bit awkwardly without the free use of my left arm.

Unlike Granuaile, Freyja was fully visible and making noise. She obviously wanted to get the wolf’s attention, and she managed to—but not the way she would have liked, perhaps. As I charged, she leapt at him, spear cocked in her hand. She thrust it at his head as he lunged at her, letting Granuaile go for the moment. He saw the spear and shrank, twisting his head at the same time, so that her thrust overshot her target and grazed along the side of his head. Fenris caught Freyja’s legs between his jaws, she screamed, and he tossed her away into the mist so that he could return his attention to the invisible demon pestering his left side. Granuaile was probably chucking all of her throwing knives into his ribs and driving him crazy. He lunged around to his left, snapping at something he couldn’t see, but thankfully his teeth sank into nothingness. I made my own leap at Fenris—which he didn’t see coming—but he was still shrinking in an effort to spin around faster to catch Granuaile, and he shrank faster than I expected. I’d put quite a bit of force behind my jump, and now I was going to overshoot him entirely. I swiped at his head and just scratched the top of it between his ears, doing no lasting damage beyond whatever the poison could do to him. Thus far, despite having been wounded repeatedly with poisoned blades, he’d shown no ill effects.

My scratch secured his attention, however. His jaws whooshed closed, with an audible clap of jowls and teeth, where my legs had been a split second before. I landed safely if a bit unsteadily on the other side of him, and he barked in frustration before speaking.

“Who strikes? Who hides like a coward from my eyes? Show yourself!”

Yeah, right. I had made sure Granuaile was of my mind on this matter: When in a fight for your life, you never, ever fight fairly. Honor and sportsmanship are wonderful in games that don’t matter, but it’s the honorable guys who always die in real battles. “When there’s blood involved,” I’d told her, “you always use every advantage you have to make sure it’s theirs that spills and not yours. If you want to feel guilty about taking unfair advantage afterward, you go ahead and feel that shit. But live to feel it.”

In this situation, though, showing myself might make Granuaile safer. It might give her another free shot to finish Fenris for good. Blood was still squirting out of his leg, and I could see now that he had several throwing knives lodged in his bleeding skin, plus a larger one stuck in his left leg. Between that wound and his missing right leg, he wouldn’t be making any astounding leaps my way. It could work out.

I dissolved my camouflage and whistled at him. “Here, boy. Nice doggie.”

His eyes flashed at me and his lips peeled back into a snarl.

“Who are you?” the wolf growled. “Some new god?”

He spoke in Old Norse, so I replied in kind. “Not quite. I’m the guy who kills gods when they piss me off. Freyr, for example.”

Fenris flinched as if I’d slapped him.

“You killed Freyr? And you come here with Freyja?”

“You’re the blood price, see? How’s that leg, by the way?”

“About the same as Freyja’s, I imagine.” He did his best to lunge at me with just his front legs and his jacked-up rear left, but it was an awkward move and bereft of speed. Using her second large knife, Granuaile employed the wolf’s momentum to open up his right side. Fenris yelped and tried to pivot right, but that put weight on his bleeding stump, and he yowled louder as he lost his balance and crashed down onto his leaking guts.

I cast camouflage again and sprinted at him, thinking of little else besides a prayer to the Morrigan that Granuaile wasn’t trapped underneath him. Even though Fenris had shrunk significantly, he was still bigger than Garm. If Granuaile’s head was underneath all that weight, she wouldn’t be able to breathe.

Fenris struggled to get up but flailed messily instead. Without his back leg to lift him, he couldn’t stand again, and his wounds were finally taking their toll. He realized it was over as his eyes searched for me.

“You have my curse upon you, godslayer,” he said between bared teeth. “You and all your—”

I hacked through the back of his neck and cut through his spine. “Shut up,” I said.

Wiping Fragarach hastily against the wolf’s fur, I called for Granuaile. She appeared on the other side of the great wolf’s neck, grinning at me. Her left arm was a sleeve of blood.

“Made you nervous, didn’t I?”

My shoulders slumped in relief. “A bit, yes.”

“Nice kill shot.”

“Thanks. What’s all that?” I chucked my chin at her arm.

“He got a tooth or two into me at one point. It’s all good. No rabies.”

An especially loud explosion from the vicinity of the dwarf ships reminded us that we needed to get out of there.

“Did you see where Freyja landed?” I asked.

“No. Too busy running for my life.”

“I think she flew off that way,” I said, pointing vaguely behind me.

We jogged together in the direction I thought she’d flown, keeping about ten yards between us. I was giving some panicked thought to how we’d get out of Hel without Freyja’s help if she turned up dead. I was reasonably sure I could use the root of Yggdrasil to shift back to that nice wee pond in Sweden, but getting past the walls and gates of Hel was another matter entirely. I doubted the dwarfs would give us a ride over the wall if we told them one of their favorite goddesses was a chew toy, and I was positive the cats would listen to no one but Freyja.

Granuaile found her first.

“Atticus, she’s here! Bad shape, though.”

Freyja’s spear was lying some distance from her awkward form. Her legs were twisted at odd angles and sheathed in red.

“Okay, you stimulate skin repair, and only that, hear me? No adrenaline. I’ll stop the bleeding.”

We laid on hands and got to work. The wounds Fenris had made would have killed her from blood loss had we arrived much later. She’d already lost consciousness, and soon her brain would be starved entirely for oxygen. She needed a transfusion, but she wouldn’t get it here.

“Gods, what a mess,” Granuaile said. “Wish we could put some of it back in.”

“You and every field surgeon who ever lived.”

Freyja’s right leg and right arm both had breaks, probably from the way she landed. She most likely had a concussion as well, though I thankfully saw no blood pooling underneath her head. I couldn’t set her bones here.

“We’ll have to carry her to the chariot,” I said. “Think we can do it invisibly?”

Granuaile nodded. “Once the spell is cast, skin contact with the staff is all you need. We could support her under either shoulder, hold the staff across the back of our necks with our outside hands, and sort of drag her that way.”

“Make it so.”

“Aye, Cap’n.”

I took a few more seconds to stabilize Freyja’s circulation, then we hefted her up between us as planned. Before we had taken three steps, we heard an anguished cry erupt near the body of Fenris. We recognized the gravelly source of it and hurried: That was Hel’s voice. If she’d burst through the Black Axes, there was no telling what kind of reception awaited us.