Going there was their last resort, as the Drumindor defensive garrison fortified the first three floors. Approximately forty soldiers guarded the base, and they had a reputation for their harsh treatment of intruders. Still, whatever Merrick had done, he had most likely done it to the mechanism that controlled the lava’s release. Descending yet another winding staircase, they paused in a sheltered alcove just outside a large chamber. Peering in, they saw it was similar to an interior courtyard, or a theater, with four gallery balconies ringing it stacked one upon another.

“There.” Royce pointed to an opening in the room below, which radiated a yellow glow. “It has to be in there.”

They crept down the stairs to the bottom. Elaborate square-cut designs of inlaid bronze and quartz lined the tiled floor. It picked up the glow coming from the open doorway on the far side. The air warmed dramatically as it blew in their faces, heavy with the smell of sulfur.

“This has to be it,” Royce whispered.

They looked up at the stacked galleries of arched openings circling the walls above them, and slowly, carefully stepped forward together, crossing the shimmering tile, heading for the glowing doorway.

“Halt!” The command echoed through the chamber the moment they reached the center of the room. “Lie facedown, arms and legs spread.”

They hesitated.

Twenty archers appeared, moving out from behind the pillars of the galleries with stretched bows aimed down on Royce and Hadrian from three sides. Pikemen entered the hall in an orderly march, boot heels clicking on the tile. They spread out, forming two lines. A dozen more armored men issued down the side corridor from the second-story gallery and proceeded in two-by-two formation to the bottom of the stairs, fanning out to block any retreat back the way they had come.

“Now, lie on your bellies, or we’ll cut you down where you stand.”

“We’re not here to cause trouble. We’re here—” Hadrian’s words were cut short as an arrow hissed through the air and glinted off the stone less than a foot from them.

“Now!” the voice shouted.

They lay down.

The moment they did, troops from in front and behind entered, pinning them and stripping them of their weapons.

“You have to listen to us. There’s an invasion coming—”

“We’ve heard all about your phantom armada, Mr. Black-water, and you can give up that charade.”

“It’s real! They will be here tonight, and if you don’t fix the tower, all of Delgos will be taken!”

“Bind them!”

They brought forth chains, tongs, and a brazier. Smiths arrived and went to work hammering manacles onto their wrists and legs.

“Listen to me!” Hadrian shouted. “At least check the pressure-release controls, see if something is wrong.”

There was no reply except the smiths’ hammers pounding the manacles closed.