The night screech landed on the apex of the slate roof with barely a whisper, the giant bird holding its wings outstretched for a moment before settling in. With a final ruffle of dirty gray feathers the three foot bird stalked to the edge of the roof to where it could watch and listen for rats, mice, or even the occasional unwary cat.
When the giant bird landed Sha'Hae spared it barely a glance from where she lay prone and unmoving, keeping her attention on the scene on the street below. Her position a few feet below the peak of the roof kept her from being silhouetted against the night sky and her black velvet hosen, shirt, and scarf wrapped tightly around her sliver white hair and face kept her completely hidden from any wandering eyes. Even though only her hands, bare feet, and the small area around her eyes were left uncovered every inch of her body had been darkened with kohl to match the darkest of nights so that the only hint of color was the golden yellow of her eyes.
The night screech twitched the long, feathery tufts that helped it hear a mouse a street away and swiveled its head to peer into the black shadows of the roof, shifting nervously from foot to foot as if it sensed that something was amiss.
Across the narrow gap formed by the alley a black glass wall loomed up another head taller than the roof Sha'Hae lay hidden on. The wall was so reflective that it didn't appear black at all but gave the illusion of being dirty wood siding and windows with drawn shades from the opposite side of the street.
Sha'Hae knew the mortal danger the night screech was in even just by being this close to that wall. She had witnessed countless night creatures fly or blunder into that glassy surface, and each time the hapless animals would be sucked slowly into its reflective depths. Some three weeks past two sailors recently arrived in port and stumbling back to their ship after a night drinking had met a similar fate.
Sha'Hae had watched as one of the bearded men had leaned his hand against the wall as he relieved himself. His terrified yells had quickly turned into anguished shrieks as his hand melted into the wall and the rest of body was drawn inexorably in. When the doomed sailor's friend had tried to help by grabbing his friend's hand and pulling, he too had been trapped like an ant in a drop of honey. When the first sailors shrieks ended with shocking abruptness as his face slipped below the glass surface of the wall his hapless friends shrieks had redoubled. The entire scene had taken only a few minutes, the second sailors cries ending just as abruptly and the night slipping quietly by as Sha'Hae watched the last bit of arm and leg disappear.
None of the windows had been thrown open to question what the terrible noise had been and not a single light had been lit in any of the rooms overlooking the glass wall which told Sha'Hae just how often such scenes happened.
Two men Sha'Hae knew intimately without ever having met walked along the cobblestone street below. The sounds of their hobnailed boots flattened and subdued in the narrow manmade canyon. The men were armed with truncheons, viscous short swords known as praeta and with chainmail beneath the house tabard for the city's greatest mage, Admond of the Glass. Armed and armored both men were easily more than a match for any of the common thieves, muggers, or local toughs that they might find lurking about, but even with every advantage both men seemed furtive. As they made their endless rounds they held the torches they carried high and stayed well away from the strange wall and their doppelgangers that followed along with them from within its depths.
More out of habit than anything else Sha'Hae counted the men's steps as she sang the song of Spring Awakening in her mind. Sha'Hae had had that song drilled into her for years as a child, many times at the end of a long switch her instructors were more than happy to employ and knew exactly how long each stanza and each chorus lasted. The men disappeared around the corner to the left following the black wall as Sha'Hae continued to go through the song in her mind. After the fourth stanza Sha'Hae watched as two different men dressed and armed as the first came around the corner to her right.
Sha'Hae had been watching this nightly dance for three months no matter the weather and knew the men's schedule, the patrols timing, even when the guardsmen were most likely to relieve themselves and in which dark alley. The four men on patrol tonight were but a third of the total number that resided behind that glass wall, with two tasked for walking the same route during the day and the remaining four tasked for whatever duties were required inside.
Sha'Hae knew from secondhand knowledge of the tower within the glass wall. Wide and squat, it only topped the wall by two stories which made it by far the shortest mage tower in the entire city. What the tower lacked for in height it certainly made up for by having the deadliest guardian of any private estate in or out of the entire city. The wall itself had been deemed a hazard and been banned by the city elders, but no one was quite sure how to break that troubling news to Admond or even to force him to abide by the decree and remove the wall. Many had suggested forcing Admond to have the wall removed, but since Admond was also known for his rather mercurial temper, penchant for cruelty, and positive delight in transforming hapless people who annoyed him into seemingly random and particularly unpleasant creatures no one had yet dared even broach the subject to the unstable mage.
Sha'Hae also knew of a map globe sitting on a bone pedestal in the saloon of the tower one floor down from the roof. That globe, or more properly, what that globe had secreted within was why she had spent three months watching and observing and most importantly, planning. Admond of the Glass, known for his mercurial temper, unsurpassed magical skill, and deadly glass wall was also know to have a Star Stone, and someone had hired the Black Brotherhood to relieve Admond of it. Sha'Hae neither knew nor cared who that someone was, only that the Brotherhood had been offered five thousand gold crowns for its acquisition.