The garden was smaller than Li Fan expected when he finally found it — a narrow chamber branching off from the main cave, open to the sky through a wide crack overhead that let in enough pale light to keep a scattering of low, gnarled plants alive. The air here was different from the rest of the cave, damp and green-smelling, threaded with something sharp and bitter that stung faintly at the back of his throat when he breathed too deep.
He crouched at the edge of the plot and studied the rows Wei Baishan had left behind, some still growing wild after years without care, others long since withered to brittle stalks. According to the texts, most of these had names and uses he was only beginning to understand.
He'd been in the cave long enough now to have a rhythm to his days — stances at first light through the crack overhead, foraging what he could from the garden and what little grew near the entrance, and hours spent hunched over Wei Baishan's texts by the thin gray light, mouthing unfamiliar terms until they stopped feeling unfamiliar.
The recipe he kept coming back to was the simplest one in the entire collection. Bigu Dan. The Fasting Pill.
His first attempt ended in a scorched, blackened lump that smoked faintly and smelled of burnt hair. Li Fan turned it over with a stick, grimacing at the stench, then scraped it into the corner with the rest of the failures.
The second batch fared no better — the herbs turned to sludge in the clay bowl he'd been using, refusing to bind no matter how long he worked them. He sat back on his heels, wiped a sleeve across his forehead, and read through the text again, slower this time, forcing himself to catch the details he'd skimmed past before.
Heat must rise gradually. Too fast and the essence burns off before it binds.
He tried again the next day, keeping the small fire beneath the shallow stone basin low and even, feeding it in careful increments instead of dumping fuel on all at once. His hands ached from grinding the dried roots into powder fine enough to dissolve properly, blisters rising on his palms where the stone pestle wore against skin that hadn't fully hardened yet.
The third attempt held together, at least. A pale, dense little pellet, still slightly damp at the center when he broke it open to check. Not right. Not yet. He ate it anyway, since wasting food he'd worked for made no sense even when the food in question was barely food at all, and spent the rest of the day with a mild, gnawing stomachache for his trouble.
He kept going.
Days blurred into a longer stretch he stopped trying to count precisely, marked only by the slow cycle of light and dark through the crack overhead and the gradual browning of one section of garden as autumn — or whatever passed for it here — crept in through the same gap. His hands grew steadier with the grinding. His sense for the fire's heat sharpened, until he could tell by smell alone when the mixture in the basin was close to right, a faint sweetness rising off it that hadn't been there in the early batches.
The stances came easier too, in the same slow, unglamorous way. He stopped stumbling through the transitions. His balance held even through the sharp, explosive movements that used to send him sprawling. Some mornings his whole body ached in a way that felt less like injury now and more like use — muscle rebuilding itself, day after day, into something that could actually hold the forms the sutra demanded.
He noticed changes he hadn't expected. Small cuts from handling rough stone and thorned roots stopped bleeding as freely as they once had, closing faster, leaving less behind. A fall against the cave wall that would have left him limping weeks ago barely registered now beyond a dull ache. His body wasn't the same one that had collapsed from exhaustion after one badly-run sequence of stances back in that first alcove.
It was on an unremarkable morning, mid-way through the reheating of another failed batch, that the pellet in the basin finally held its shape all the way through, dense and pale gray, giving off a faint, clean scent instead of the bitter char of his earlier attempts.
Li Fan broke it in half and studied the inside. Solid all the way through. No damp core, no crumbling edge.
He ate it before he could second-guess himself.
The hunger that had gnawed at him, low and constant, for longer than he wanted to think about, simply went quiet. Not full — nothing about the sensation resembled a real meal — but the ache that had followed him since Blue Star finally eased into something he could ignore.
He sat with that feeling for a long moment, turning the second half of the pellet over in his fingers, and let himself feel something close to satisfaction for the first time since he'd fallen through that crack in the tomb floor.
He kept refining the recipe after that, batch after batch, until the failures became rare instead of routine, and the pellets came out smaller, denser, more efficient with the limited garden stock he had to work with. Between refining sessions, he ran the stances until his legs shook and his lungs burned, driving his body through the forms over and over long after exhaustion should have stopped him.
The breakthrough, when it came, didn't announce itself with any warning.
He was mid-stance, arms sweeping through the transition into the explosive strike that used to throw him off balance, when something inside his chest shifted — a pressure building low in his muscles that had nothing to do with fatigue. Heat spread outward from his center, sudden and startling, climbing up through his arms and down into his legs in a wave that made him stumble to a stop.
His skin prickled all over, every hair on his arms rising at once. The dripping water somewhere deep in the cave, a sound he'd long since stopped consciously noticing, suddenly rang clear and distinct, each drop landing with a crispness he hadn't been able to hear before. He turned his head toward the sound without thinking, and the motion itself felt different — faster, more certain, his balance adjusting before he'd even finished the turn.
He held still, waiting to see if the sensation would fade, but it didn't. It settled instead, sinking into him the way the sutra's characters had settled into his mind back in that first alcove — permanent, absorbed, simply part of him now.
Li Fan flexed his hand slowly, watching the muscle and tendon shift beneath skin that felt tighter now, denser, wrapped around a frame that had clearly changed while he wasn't paying attention. He pressed his thumb hard against his own forearm, testing it, and felt nothing close to the bruise that same pressure would have left weeks ago.
He didn't know the proper term for what had just happened. He didn't need to. He could feel the difference in every part of his body — stronger, steadier, more solid than the man who'd stumbled through his first stance sequence and collapsed from exhaustion after a single hour of trying.
He'd moved forward. Whatever stood beyond this stage, he'd get there too, one grinding, unglamorous day at a time, the same way he'd gotten this far.
He reset his stance and kept training.