To have a duty was to have pride—just as to bear a burden was to gain strength. Watching the Blight was his duty and his strength, and it was particularly important these days, with the strange storm to the north, and with the Queen and much of the Kandori army having marched to seek the Dragon Reborn. He pulled the door to his office closed, then threw the hidden latch that barred it on the other side. It was one of several such doors in the hallway; an enemy storming the tower wouldn't know which one opened onto the stairwell upward. In this way, a small office could function as part of the tower defense.

He walked to the stairwell. These top levels were not accessible from the ground level—the entire bottom forty feet of the tower was a trap. An enemy who entered at the ground floor and climbed up three flights of garrison quarters would discover no way up to the fourth floor. The only way to go to the fourth level was to climb a narrow, collapsible ramp on the outside of the tower that led from the second level up to the fourth. Running on it left attackers fully exposed to arrows from above. Then, once some of them were up but others not, the Kandori would collapse the ramp, dividing the enemy force and leaving those above to be killed as they tried to find the interior stairwells.

Malenarin climbed at a brisk pace. Periodic slits to the sides of the steps looked down on the stairs beneath, and would allow archers to fire on invaders. When he was about halfway to the top, he heard hasty footfalls coming down. A second later, Jargen—sergeant of the watch—rounded the bend. Like most Kandori, Jargen wore a forked beard; his black hair was dusted with gray.

Jargen had joined the Blightwatch the day after his fourteenth nameday. He wore a cord looped around the shoulder of his brown uniform; it bore a knot for each Trolloc he'd killed. There had to be approaching fifty knots in the thing by now.

Jargen saluted with arm to breast, then lowered his hand to rest on his sword, a sign of respect for his commander. In many countries, holding the weapon like that would be an insult, but Southerners were known to be peevish and ill-tempered. Couldn't they see that it was an honor to hold your sword and imply you found your commander a worthy threat?

"My Lord," Jargen said, voice gruff. "A flash from Rena Tower."

"What?" Malenarin asked. The two fell into step, trotting up the stairwell.

"It was distinct, sir," Jargen said. "Saw it myself, I did. Only a flash, but it was there."

"Did they send a correction?"

"They may have by now. I ran to fetch you first."

If there had been more news, Jargen would have shared it, so Malenarin did not waste breath pressing him. Shortly, they stepped up onto the top of the tower, which held an enormous mechanism of mirrors and lamps. With the apparatus, the tower could send messages to the east or west—where other towers lined the Blight—or southward, along a line of towers that ran to the Aesdaishar Palace in Chachin.

The vast, undulating Kandori highlands spread out from his tower. Some of the southern hills were still lightly laced with morning fog. That land to the south, free of this unnatural heat, would soon grow green, and Kandori herdsmen would climb to the high pastures to graze their sheep.

Northward lay the Blight. Malenarin had read of days when the Blight had barely been visible from this tower. Now it ran nearly to the base of the stonework. Rena Tower was northwest as well. Its commander—Lord Niach of House Okatomo—was a distant cousin and a good friend. He would not have sent a flash without reason, and would send a retraction if it had been an accident.

"Any further word?" Malenarin asked.

The soldiers on watch shook their heads. Jargen tapped his foot, and Malenarin folded his arms to wait for a correction.

Nothing came. Rena Tower stood within the Blight these days, as it was farther north than Heeth Tower. Its position within the Blight was normally not an issue. Even the most fearsome creatures of the Blight knew not to attack a Kandori tower.

No correction came. Not a glimmer. "Send a message to Rena," Malenarin said. "Ask if their flash was a mistake. Then ask Farmay Tower if they have noticed anything strange."

Jargen set the men to work, but gave Malenarin a flat glance, as if to ask, "You think I haven't done that already?"

That meant messages had been sent, but there was no word back. Wind blew across the tower top, creaking the steel of the mirror apparatus as his men sent another series of flashes. That wind was humid. Far too hot. Malenarin glanced upward, toward where that same black storm boiled and rolled. It seemed to have settled down.

That struck him as very discomforting.

"Flash a message backward," Malenarin said, "toward the inland towers. Tell them what we saw; tell them to be ready in case of trouble."

The men set to work.

"Sergeant," Malenarin said, "who is next on the messenger roster?"

The tower force included a small group of boys who were excellent riders. Lightweight, they could go on fast horses should a commander decide to bypass the mirrors. Mirror light was fast, but it could be seen by one's enemies. Besides, if the line of towers was broken—or if the apparatus was damaged—they would need a means to get word to the capital.

"Next on the roster…" Jargen said, checking a list nailed to the inside of the door onto the rooftop. "It would be Keemlin, my Lord."

Keemlin. His Keemlin.

Malenarin glanced to the northwest, toward the silent tower that had flashed so ominously. "Bring me word if there is a hint of response from the other towers," Malenarin said to the soldiers. "Jargen, come with me."

The two of them hurried down the stairs. "We need to send a messenger southward," Malenarin said, then hesitated. "No. No, we need to send several messengers. Double up. Just in case the towers fall." He began moving again.

The two of them left the stairwell and entered Malenarin's office. He grabbed his best quill off the rack on his wall. That blasted shutter was blowing and rattling again; the papers on his desk rustled as he pulled out a fresh sheet of paper.

He folded the paper, holding it up to Jargen. The man took it with a leathery hand, read it over, then grunted. "Two copies, then?"

"Three," Malenarin said. "Mobilize the archers and send them to the roof. Tell them danger may come from above."

If he wasn't merely jumping at shadows—if the towers to either side of Heeth had fallen so quickly—then so could those to the south. And if he'd been the one making an assault, he'd have done anything he could to sneak around and take out one of the southern towers first. That was the best way to make sure no messages got back to the capital.

Jargen saluted, fist to chest, then withdrew. The message would be sent immediately: three times on legs of horseflesh, once on legs of light. Malenarin let himself feel a hint of relief that his son was one of those riding to safety. There was no dishonor in that; the messages needed to be delivered, and Keemlin was next on the roster.

Malenarin glanced out his window. It faced north, toward the Blight. Every commander's office did that. The bubbling storm, with its silvery clouds. Sometimes they looked like straight geometric shapes. He had listened well to passing merchants. Troubled times were coming. The Queen would not have gone south to seek a false Dragon, no matter how cunning or influential he might be. She believed.