The main collection filled a long room on the temple's second level, thousands of scrolls on everything from spiritual philosophy to bending theory to a forty-page account of a land dispute between two monks in the third century that someone had apparently felt strongly enough about to document in excruciating detail. I came here most afternoons and nobody thought twice about it, because an eight-year-old who liked reading was eccentric but not alarming.
The restricted archive was behind a door in the back wall. Air Nomads didn't use locks. Instead there was a pressure mechanism built into the frame that needed a sustained Tier 15 air current to open. If you were skilled enough to open the door, you were senior enough for what was inside.
I was eight. I could hold a Tier 15 current if I concentrated. I'd been practicing for this specific door since I was seven.
Evening meditation emptied the archive. The last monk left and the room went still. I walked to the back wall, placed my hand flat on the frame, and pushed a steady current into the mechanism. I needed four seconds of sustained pressure. My arms ached from the airball game and the current wobbled once, halfway through, but I clamped down on it and held it steady through the last two seconds.
Something clicked. The door swung open.
The room on the other side was small, dim, and it smelled like paper and ink that had been drying for longer than I'd been alive in either lifetime. Scrolls lined three walls in wooden racks organized by era. The oldest were up high on shelves you'd need bending to reach. The newest were at eye level, and even the newest were decades old.
Three years I'd been working toward this door, ever since I was five and first understood that the standard forms couldn't stop what was coming. The curriculum didn't have what I needed. The restricted archive might.
The Hollow Wind scrolls were in the third rack. The label on the tag read "Historical Combat Applications" in ink so faded I had to hold the scroll up to the lamp to read it. There were nine of them. I pulled the first one open and forgot to breathe for a few seconds, because what I was looking at was a complete offensive airbending system with real diagrams. Hand positions, force angles, and breathing patterns were all laid out in the margins. Someone had sat down six hundred years ago during the warrior monk period, back when Air Nomads actually fought alongside Earth Kingdom armies, and written a manual for how to use air as a weapon. The system had three core disciplines called Compression, Denial, and Return, and the scrolls treated all three with the clinical precision of someone who cared about results and didn't waste ink on feelings.
I read all nine over the course of two hours, sitting on the floor with my back against the wall and the scrolls spread across my knees. Everything went into memory because notes were too risky.
The compression diagrams matched what I'd been trying to figure out on my own for three years, and the scrolls even had a name for it. I'd been groping around in the dark and these monks had built a lamp. The mechanics were all there. Where the standard tiers trained you to cooperate with the air, to let it move through you and past you, compression meant gripping it, holding it still, and forcing it into a shape it resisted taking. One scroll addressed this head-on: "The student will find that the air resists consolidation. This resistance is not physical. It is the student's own training interfering with the technique. The first step is to unlearn the reflex of release."
I'd spent three years building theory in my head and now I had the manual. My hands were shaking when I put the last scroll back in the rack.
Kelsang's exile record was in the next rack over. He was an Air Nomad who had used lethal force, and the temple exiled him for it. The record was written with a kind of institutional shame that came through even in the dry formal language, as if the monks who filed it wanted to make sure that nobody would ever forget how wrong he'd been.
The other find was in the fifth rack, labeled "External Organizations." The Guiding Wind. I'd seen the name before in the main archive, scattered mentions in history scrolls that treated them like a footnote nobody wanted to expand on. The restricted archive had everything. Khandro's philosophical writings were in there. The full history of how the movement split from the temples was in there. The Zeisan affair was in there, all of it, how a senior monk named Zeisan had fabricated evidence to frame the Guiding Wind for stealing sacred texts and how a nun named Rioshon had blown the whole thing open and poisoned the Establishment's relationship with the movement for decades afterward. Every report in the file treated the Guiding Wind as a dangerous radical element that needed to be tracked and contained. The monks who wrote those reports were scared of these people.
What the monks who wrote those reports had missed was the part that mattered to me. The Guiding Wind traveled between all four nations. They had communication networks, safe houses, and an infrastructure for moving people that had been running for decades outside the temple system. If I could reach even one of them, I'd have access to the only Air Nomad organization built to operate in the world instead of above it. They were also nomadic, which meant they wouldn't be at any temple when the comet came. That should have saved them. It hadn't. I needed to figure out how Sozin had caught people who were already running, and I needed to figure it out before it mattered.
Nobody had been in this room in years. The dust on the floor was even, and there were no footprints except mine. The Air Nomads had put everything they didn't want to think about behind one door and then stopped opening it.
I put everything back where I found it. The door clicked shut behind me.
The evening meditation crowd filled the corridors as I walked back to the dormitory. I fell in with the other boys, and sat on my mat, and breathed when they breathed. The compression diagrams kept turning in my head through the whole session, the hand positions and force gradients and the line about unlearning the reflex of release.
The dormitory was dark and full of sleeping boys when I held my hands up above my mat. The air between my palms was warm from twenty sets of lungs breathing in the same room. I pulled from the left, compressed toward the center, and held.
The air tightened between my fingers for about half a second before it slipped out.
Second try, same thing. The air tightened and then escaped. Four years of daily training had taught my body to release on every exhale, and the reflex fought me each time I tried to hold.
I lowered my hands and stared at the ceiling. Jamyang was snoring two beds over. Aang was asleep three beds down, quiet, perfectly still, the kind of sleeper who didn't move until his eyes opened and his feet hit the floor and the whole thing started again. Somewhere outside, a bison called to another bison across the dark face of the mountain.
What I needed was somewhere to practice where nobody could hear compressed air hitting stone. Somewhere the monks didn't go. Somewhere with a wall to aim at.
There was a terrace on the south face that got no foot traffic after the fourth bell. I'd timed it.