“I don’t understand,” I whispered. They were leaving me here – I could see it in Jérôme’s eyes.

“You’re a smart girl, Cécile. You’ll figure it out.”

Fingers closed around my arm, heat burning through the sleeve of my dress. Tristan unceremoniously hauled me to my feet. “Jérôme, it would be best if you left as soon as possible. I trust your next visit will be less eventful. And you.” He glared at me. “You and I are going to have words about this.”

I sensed his agitation and prudence warned me against dragging my feet. With his hand latched on my arm, I followed him through the streets. The guards and the dripping Élise came too, but I did not fail to notice the distance they kept.

“There,” Tristan snapped. “That is the River Road. I assume that was your intended destination with that idiotic stunt?”

At the end of the valley was an almost sheer rock face that rose up into the darkness above. Two tunnels bisected the river, water flowing down each. The tunnel on the right was open, but had only a narrow footpath leading off into the darkness. The tunnel on the left was lit with troll-light, but thick steel bars stood as a barricade. In front of the gate stood four trolls, two facing the tunnel and two facing away. They were heavily armored, faces stern and unyielding.

But what stole my attention, and my breath, were the heavy steel bars through which the river flowed. They were so tightly spaced that only a fish might pass through, and the river slammed against them with deafening force. If I had made it into the river, running up against those would almost surely have killed me instantly. Élise had saved my life, and risked her own in the process.

Tristan carried on, seemingly oblivious to my thoughts. “The River Road tunnel and the gated entrance to the labyrinth are the only ways in and out of Trollus. Only oath-sworn and thrice-proven traders may use the River Road. One oath prevents them from speaking about Trollus outside the witch’s boundaries. The other oath prevents them from undertaking any action that might jeopardize Trollus or its citizens. These are magic oaths, utterly and completely binding. Do you understand?”

“Yes.” My voice was weak, because I understood. What he was saying was that there was no way for Chris or any other human to rescue me or bring me aid from outside. Even though countless farmers in the surrounding area might know I was here, not one of them could tell my family where I was. “Why wasn’t I brought this way?”

“Because your friend Luc is a greedy bastard who will never earn the right to walk that road,” Tristan replied, his eyes darkening.

“There are four rules that all traders must follow while they are in Trollus, but they are not magically binding. The first is that they are subservient to any and all trolls. The second is that no human male may touch a troll woman, whether it is against her will or not. And, as my wife, that includes you, in case you were curious. Three, all humans are forbidden to lie while they are in Trollus, so I suggest you don’t get caught at it; and four, no human may charge more than market rate for any good or service. The punishment for violating any of these rules can be, and often is, death.”