Szerain’s fingers spasmed on mine before his grip firmed. “Kara. No,” he murmured, and I realized with a startled shock he’d read my thoughts. “So much more than that.”

His quiet voice held such intensity and presence that I went still, focused on him. “Okay. Tell me.”

“I am not insane.”

“No, you’re not,” I acknowledged as I tried to figure out where he was going with this. He wasn’t stable by any means, but he wasn’t nuts either. “And that’s pretty amazing. I wouldn’t have lasted a week.”

“Some times of madness. Despair. But I am still . . . here.” He lifted his free hand, rubbed the fingers together as though to reassure himself he really was. “Because of Zakaar. Only because of Zakaar.”

I considered that. “Because he occasionally eases the pressure?” I couldn’t fathom how that would be enough to counter the effects of the submersion, especially long term.

“No. Yes, though that is only a small part.” He trembled then extricated his hand from mine and placed both hands palm down on the ground. “Every night—every night for over fifteen years—he speaks to me while Ryan sleeps. For hours. Tells me stories. Reads to me. Keeps me focused. Passes glimmers of potency to me, palm to palm. Halts my certain descent into madness.”

I stared at him as I tried to assimilate this new information into my perspective. “That’s some pretty serious dedication.”

“He does not have to do this. It is his choice.” Another spasm of pain twisted his face. “He expends much potency in my care. He grows tired. He does not say it, but I know it is truth. This does not change what you experience with him, but it is unfair to include his treatment of me in your considerations unless it is weighted in his favor.”

“Point taken,” I said, subdued. I remained quiet for a moment as I rearranged my perception of Zakaar in my mind. “I heard this from Ilana,” I finally said, “but I’d like to hear it from you. It’ll help me—” I sought the right word to capture what I meant. “It’ll help me reconcile everything. Did he really oppose Rhyzkahl and distance himself because of it?”

“This is truth,” Szerain replied. “And distanced himself yet more by coming here with me since Helori was prepared to be my guardian.” He closed his eyes as though gathering the strength to speak again.

I willed calm and focus for both of us as I considered his words. I had no trouble seeing the demahnk Helori as a guardian. It was Helori who nurtured me in the days immediately following Rhyzkahl’s torture. Mzatal healed the physical damage, but without Helori’s firm, gentle presence and imperturbable patience, I never would have recovered from the mental and emotional trauma.

Szerain drew a labored breath, opened his eyes and continued. “Though Zakaar stood against Rhyzkahl’s actions on many levels, it was still a heavy blow to Rhyzkahl to lose contact with his . . .” Szerain’s face went ashen. “To lose a ptarl. To lose . . .” His gaze sharpened, fierce and predatory. “Kara. Call Vsuhl. I need my blade.” He reached, caught my wrist. “I cannot call it as I am. Diminished. Through you. Through you.”

I tensed in shock at the instantaneous shift in his manner, but then a snarl curled my lip. No way was I calling the essence blade for him. Not now. Hell, not ever. I’d worked my ass off for it and damned near destroyed the demon realm to get it. Then I felt it—an insidious drawing sensation as he used our contact to call to Vsuhl through me.

“No!” I shouted. I yanked my wrist from his weak grasp, scrabbled back and lurched to my feet. Breathing hard, I watched him warily. “You ever try shit like that again, and I’ll kick your motherfucking demonic ass.”

His hands went limp in the grass, and his eyes grew wild and unfocused. An instant later he jerked heavily, collapsed to the side and went into convulsions.

My anger evaporated in an instant. “Shit! Szerain!” I threw myself to my knees beside him, caught movement out of the corner of my eye and glanced that way. “Zack!” Relief flooded through me as he loped quickly toward us. Of course the guard and guardian wouldn’t be far away. “He tried to call Vsuhl.”

Zack gave a nod, crouched on the other side of Szerain. He spoke in demon as he laid his hand on Szerain’s forehead, and within seconds the convulsions stilled. “I will put Ryan into deep sleep and fog Szerain as much as I am able.”

“It came out of nowhere,” I told him, brow creased. “We were having a good conversation. Then he told me to call Vsuhl, and grabbed my wrist. When I broke away, he collapsed.”

Zack lifted his eyes to me. “The blades have a strong hold.”

“So I’ve noticed.” I scowled. “He’s obviously obsessed. When he tried to call the blade, it was like I suddenly didn’t know him. Before that, even though it was Szerain without Ryan, he was familiar.”

“You’ve held Vsuhl. You know a hint of its allure.” His gaze penetrated me. “Not a day goes by that you don’t think about the feel of it in your hand, even toy with the idea of calling it.”

I opened my mouth to deny such an absurd notion, then realized he was right. “Sure, but that’s no big deal,” I said, feeling an obscure need to defend myself.

“I’m simply asking you to consider that you held the blade twice. He held it for millennia.”

Feelings I couldn’t identify tumbled through me. “Whatever the deal is, I don’t want to go through that with him again,” I said with a shake of my head. “Maybe you can, um, get him to chill.” Chill? That was a pretty insensitive request, I realized with chagrin. Zack already worked his ass off to keep Szerain controlled and sane. “Crap. That was unfair of me. Forget I said that.” I shifted, grimaced. “Szerain told me what you’ve done for him. Do for him.” I gave him an apologetic wince. “I jumped your ass pretty hard earlier. You think we could call a truce?”

Relief I hadn’t expected shone in his eyes, and a faint smile touched his mouth. “I’d like that.”

“I can’t say it doesn’t still bug me—the whole Rhyzkahl’s ptarl thing, and you not spilling everything you know about Tessa,” I said, “but we all need to stick together right now. There’s too much at stake.”

“You’re right,” Zack replied. “This isn’t a time for division. I know you don’t fully trust me, and may never again.” He scooped Ryan into his arms and lifted him. “But I’m here,” he went on. “And I don’t intend to bring harm to you. My presence here is . . . complicated.”

I stood and nodded. “Okay. Fair enough for now. If I actually stop and think about it instead of flying off the handle, I can see the difference in actively helping Rhyzkahl and keeping your mouth shut about things you can’t—for whatever reason—share.”

Zack gave me a relieved smile, then headed toward the house with me. I opened the back door and held it for him to pass. “Szerain acted like this ptarl bond thing was forever and irrevocable. Is that true?”

“The qaztahl have no memory of a time without the bond,” he said as he passed through the kitchen, “and despite ptarl grievances, as with Rhyzkahl and Kadir, no bond has ever been broken.”

I followed him in. “So, hypothetically, a ptarl bond could be broken?”

Zack glanced at me as he made his way down the hall and toward the basement door. “Hypothetically, theoretically, yes. Practically, realistically, no.”

“Why?” I opened the basement door for him.

Zack stopped on the top of the stairs, turned to face me. “Unknown consequences. Disruption of the arcane flows. Potentially deadly effect on the qaztahl. Inconceivable loss. Ripples in all directions for many.”

But if no one had ever done it, how did he know for sure? It wasn’t that I didn’t believe him. It was simply that it was so far away from anything I’d experienced, I had no reference. “If it was a little more practical and realistic,” I pressed, “would you break the bond?”