At the far end of the chamber, mounted into the obsidian wall, a circular frame of runes began to ignite, one by one, until a vortex shimmered to life.

A portal.

The portal was different from Serena’s pink constructs, different from Hyran’s gold, different from anything any of them had built. This was old magic. Architectural magic. Magic that had been embedded in stone and left to sleep for millennia, waiting for the right blood to walk close enough to wake it up, and the right blood had just walked into the chamber covered in ash, vampire dust, exploding fruit residue, and the comprehensive trauma of a group who had been through fourteen near-death experiences in a single afternoon.

Aeron exhaled, staring at it.

“Well… that’s either salvation,” he said, “or a brand new brand of nightmare.”

“Given today’s track record,” Gavriel said, “I’m putting the odds at sixty-forty nightmare.”

“Generous,” Maelor muttered. “I had it at eighty-twenty.”

Serena stepped toward the ancient archway, spine straightening as if some deep instinct inside her recognized the threshold before her mind did. The straightening was involuntary. Her posture shifted from exhausted survivor to something older, something that lived in her blood and activated on proximity to structures built by people who shared that blood.

As she approached, the runes snapped awake. The snapping was aggressive. Immediate. Every symbol on the arch igniting simultaneously.

“That looks like it wants to eat us,” Maelor muttered.

He wasn’t wrong. The portal’s energy was pulling at the air around it, a subtle gravitational hunger that was tugging at clothes and hair and the self-preservation instincts of three mages who had been eaten by enough things today to recognize the feeling.

Serena’s eyes flashed pink in response. She stepped right into the center of the sigils, lifted her chin, and spoke in perfect old Fae.

A line of white-blue light ignited across the arch, then another, forming interlocking patterns that pulsed in sharp recognition. The recognition was mutual. The portal recognized her blood and her blood recognized the portal, and the mutual recognition was producing a resonance that hummed in every bone of every person in the cavern.

Gavriel inhaled the moment she finished. He looked at Maelor. Maelor kept his mouth closed, his jaw locked. It dawned on Gavriel that he might not be able to translate due to a blood oath and not because he was a smug bastard.

“The inscription states that only Dragon King descendants with wolf shifts may pass through. The rest will be… denied entry. Violently,” Gavriel said.

The translation came from the same unauthorized place as every other translation, the words arriving in his mouth pre-assembled, his brain serving as a relay station for information it had no business possessing. He was getting used to it.

“How do you know that language?” Hyran asked.

“You wouldn’t believe me if I told you,” Gavriel answered.

Hyran didn’t press further. But he was absolutely, categorically, without reservation, never letting that go. The never was going into a file that was going to be opened the moment they returned to Drakenfell, and the opening was going to produce a conversation that Gavriel Sterling was going to find deeply uncomfortable, and the uncomfortable was Hyran’s professional specialty.

Aeron exhaled in relief and exhaustion. “Then that’s us done.”

The relief was so comprehensive it changed his posture. His shoulders dropped. His spine curved. The mage who had maintained professional bearing through vampires, death tunnels, stone infants, lava serpents, and the systematic destruction of his wardrobe finally allowed his body to communicate what his mouth had been saying for hours: he was finished.

“Done,” Aeron confirmed, leaning against the cavern wall with the controlled collapse of a man whose legs were negotiating their resignation. “Violently denied entry is where I draw the line, and the line is the first one I’ve drawn all day, which tells you exactly how low my standards have fallen.”

Serena didn’t blame him. She looked at the three mages. “Thank you. All of you. For coming this far.”

The words were simple. Quiet. Serena Frostborne’s default. But the simple was carrying weight that the simple usually didn’t, and the weight was gratitude so genuine it was visible in her eyes, which were green again.

Aeron’s jaw tightened. Once. The tightening was the Master Mage of Shadowclaw’s version of being moved, and the moved was going into his journal later.

Maelor straightened. His chin lifted. The professional composure returned for one final moment, reassembling itself from the wreckage of his robes and his dignity and his eleven-minute declarations.

“It was an honor, Serena,” he said. The words were clean. Uncharacteristically sincere. Maelor Vantheos, stripped of sarcasm, stripped of theatrical displeasure, delivering a statement that contained zero complaints and maximum respect. “A catastrophic, physically devastating, sartorially ruinous honor. But an honor.”

Hyran placed a hand on Serena’s shoulder and squeezed once. The squeeze was brief. Hyran’s entire emotional vocabulary was compressed into a single gesture, the gesture containing: pride, fear, protectiveness, exasperation, and the specific affection of a mentor who had watched his protégé survive things that should have killed her and whose surviving was both the greatest achievement of his career and the primary source of his grey hair.

“Don’t die in there. Also, enter with one of them in case it deposits you in different spots. Gods know what kind of portal that is.”

“That is shockingly practical advice delivered without yelling,” Gavriel observed. “Are you feeling alright, Hyran?”

“I have expended my yelling reserves for the day, Sterling. They will replenish overnight. Enjoy the silence while it lasts.”

A second gold portal tore open. The three mages stepped through, leaving only wolves in the cavern.

Serena stepped forward, but Gavriel beat her to it.

“I’ll go first. You go with Dex or Fin.”

The sentence was delivered without discussion, without negotiation, without the specific hesitation that would have accompanied the sentence if Gavriel Sterling had stopped to think about what he was volunteering for.

He didn’t stop or wait for approval. The white light swallowed him whole. One stride. Gone.

Without a word, Dexmon went next. The curtain rippled again when he stepped inside.

“Ready?” Fin asked. His grip on her hand said it was non-negotiable.