Chapter 55

Isolde

"She saved Mia's life," Elissa interjected, stepping protectively beside me. "When our own medics couldn't help. You saw it yourself, Aiden. Her blood neutralized the silver. If anyone can figure this out, she can."

Something like respect—or perhaps curiosity—flickered across Aiden's impassive face.

"Then I'll accompany you both," he said, not a request but a statement of fact. "The northwestern boundaries are particularly vulnerable. If there is contamination, it's likely concentrated there."

Elissa looked ready to protest, but I touched her arm lightly. "Three sets of eyes are better than two," I said diplomatically. "And I'd appreciate Mr. Stone's knowledge of the territory."

"Aiden," he corrected, surprising me. "If we're venturing into the forest together, formality seems excessive."

We set off into the woods, Elissa chattering excitedly while Aiden walked silently a few paces behind us. I couldn't shake the feeling of his eyes on my back—observing, calculating, assessing. What exactly was he looking for?

"This is the first checkpoint," Elissa announced as we reached a small clearing. "Four of the affected wolves had this route in the week before they fell ill."

I knelt, taking soil samples and documenting the location carefully in my notebook. "Any water sources nearby?"

"Small spring about fifty meters that way," Aiden spoke up, pointing north. "It feeds into the main stream system."

As we continued along the patrol route, the atmosphere gradually eased. Elissa bridged the silence with stories about growing up in Stone territory, occasionally drawing reluctant corrections from Aiden when she embellished too dramatically.

"—and then Aiden had to explain to father why there was a family of raccoons living in the ceremonial chamber," she concluded, giggling at the memory.

"They were not raccoons," Aiden corrected with long-suffering patience. "They were forest sprites. And I wasn't 'hiding them'—I was studying them."

"You were eleven and thought they were magical," Elissa countered.

"They were magical," he replied dryly. "Just not the beneficial kind."

I found myself smiling at their banter, seeing a different side to the stoic werewolf. "Did you always want to be the pack's strategic analyst?" I asked him.

He looked surprised by my question. "It's not about wanting. Stone wolves are born to specific roles. Luke to lead, me to strategize, Cole to gather intelligence. Our abilities manifest early."

"And me to cause trouble," Elissa added cheerfully.

"You're an empath," Aiden corrected her. "You sense emotional currents others miss. It's a valuable gift."

Elissa looked genuinely startled by his praise. Before she could respond, Aiden suddenly raised his hand, signaling us to halt. His posture changed in an instant—alert, tense, predatory.

"What is it?" I whispered, instinctively stepping closer to Elissa.

"The stream ahead," he murmured, nostrils flaring. "Something's not right. The scent is... wrong."

At first glance, the small stream looked pristine—crystal clear water tumbling over smooth stones, sunlight dancing across its surface. But as we approached cautiously, I noticed a faint metallic shimmer on the rocks at the water's edge.

"There," I said, pointing. "That's unusual."

I knelt by the stream, pulling on latex gloves before carefully scraping some of the silvery residue into a sample container. The substance had an oily quality, almost iridescent in the sunlight.

"Don't touch the water," I warned sharply, noticing Elissa reaching toward it. "Not even with gloves on. If this is what I think it is, even minimal contact could be dangerous."

"This stream feeds into the main water supply for the southern territory," Aiden noted, crouching beside me with remarkable grace for his large frame. "All the affected pack members would have had access to it during their patrols."

I held up the sample vial to the sunlight, examining the strange silver crystalline structure. "I need to get this back to the lab immediately. It looks like some kind of silver compound, but not in any form I've encountered before."

As I stood, I caught Aiden watching me with an odd expression—something between suspicion and fascination.

"You noticed that immediately," he said quietly. "Most humans wouldn't have seen the difference. It's nearly invisible except in direct sunlight."

I shrugged, uncomfortable under his scrutiny. "I'm trained to look for anomalies."

"It's more than that," he persisted. His silver-gray eyes held mine, searching. "Your instincts... they're not typical for a human. You knew exactly where to look, what to look for."

"I'm a doctor," I replied firmly. "Noticing details is part of the job."

"Is that all it is?" His voice dropped lower, almost intimate. "Or is there something about you, Isolde Beck, that you yourself don't fully understand?"

A shiver ran down my spine that had nothing to do with the forest breeze.

"Brother," Elissa interrupted, stepping between us. "Stop interrogating her like she's one of your strategic puzzles. She's here to help us, remember?"

Aiden straightened, the moment broken. "We should collect samples from the other streams as well. If this is deliberate contamination, there may be multiple sources."

For the next two hours, we methodically surveyed the patrol routes, collecting water and soil samples. With each location, I grew more certain of my theory—someone was systematically contaminating the water sources with a modified silver compound designed to slowly poison werewolves.

Back at Stone Manor, I immersed myself in analyzing the samples, working through dinner and into the night. The laboratory was state-of-the-art, far more advanced than anything at Crescent Bay Hospital. Elissa brought me food and stayed, fascinated by the testing procedures.

"This is definitely silver," I finally announced, staring at the molecular structure displayed on the screen. "But it's been bonded with another element that makes it virtually undetectable by standard werewolf screening methods. It dissolves slowly in water, accumulates in tissue over time, and doesn't trigger immediate silver reactions."

"Someone designed this specifically to poison wolves," Elissa said, her voice tight with anger. "Hunters?"