It was warm.

Tentatively, I raised my hand again and slid my fingers into the gap. Liquid heat enveloped my skin, tangible, but somehow not. I tried to scoop some out, but the magic flowed through and around my hand, bound to its place. The break rose until it was beyond my reach.

“The magic holds the mountain up,” I murmured, examining the walls of stonework between which we now passed.

“It does,” the troll agreed. “It is part of the tree.”

Tree?

Glancing up, I realized he had been watching me. The look in his eye was considering, appraising, even. But it was the pity I saw there that revived my fear. Why was I here? What deal had Luc negotiated with the trolls and what part did I play?

We rounded a turn and ahead metal gates barred our path. Beyond shone a silver glow that I knew better than to mistake for moonlight. A faint gust of air blew down the corridor, dampening my cheeks with mist, accompanied by the sound of falling water. Curiosity warred with fear. Dropping the troll’s arm, I stepped through the gate and out on a ledge. The cavern was enormous and what lay in the valley below drew me to my knees.

The lost city of Trollus.

“Stones and sky,” I whispered.

“Just stones here,” Luc commented from behind us. The troll’s hand balled up into an angry fist, but Luc spoke the truth. Darkness cloaked the cavern and solid rock formed the ceiling. No stars shone through, no moon.

“This way, mademoiselle.” He took my arm, and pulled me to my feet. The three of us started down a flight of granite steps lit periodically with crystal lampposts glowing silver. The sides of the valley were terraced, the white stone buildings lining each level. Most impressive, though, was the waterfall cascading out of the blackness to form the churning river below. The roar of water echoed ceaselessly through the cavern. It was enough to drive one to madness, and I wondered how the trolls abided the constant din.

Realization struck me. “That’s the Devil’s Cauldron!”

“We call it Heaven’s Gates,” the troll murmured, and I did not miss the irony in his voice. I had heard the legend of the Cauldron. It was said that the Brûlé river flowed between Forsaken Mountain and its southern neighbor, but where it met the rock fall, it disappeared into a hole in the ground. It was said that a past duke had paid a beggar man to brave the Cauldron in a wooden barrel, and that a dozen years afterward, he had appeared in Trianon hale and healthy, but unable to account where he had been.

“Good evening to you, Lord Marc.”

The approaching voice startled me and I jumped, then peered into the darkness. A glowing orb moved steadily towards us – a faintly visible shape moving awkwardly across the ground. The troll rolled into our pool of light, and I had to bite my lip to keep from gasping at the shrunken, useless limbs attached to the creature’s torso. Rolling to its crippled feet, it reached out to touch a crystal lamppost, the light flaring brighter.