第28章 The Stream

In his second month, Kael enrolled in Applied Magical Theory, the class his mother's hidden books had prepared him for and had not, because the books described a magic that had been forbidden and the class described a magic that was taught, and the difference was the whole of what the Institute was for. The professor was a middle-aged woman named Dr. Yates, who spoke quickly and filled the blackboard with equations that described mana flow, conservation, and distribution, the way Hale might have, if Hale had loved chalk. She wrote the laws of the world's breath in clean lines, and Kael, who had taught himself from forbidden pages, understood them at once and understood also that understanding was not the same as permission, a lesson the Institute taught in every class, ethics beside theory, the spine with the body. "Mana is not infinite," Dr. Yates said, and she said it the way Elena had once heard it said, with the weight of a truth that had been paid for. "It cycles through the environment, through living things, through mages. When we cast spells, we draw from the ambient reservoir. When we rest, we replenish it. The cycle is the only thing that keeps the breath in the world. Break the cycle, and the breath goes out, and it does not come back." Kael raised his hand. The question had been in him since the letter, since the town that had burned, since the books under the floorboards that described a magic taken and not given. "Yes?" Dr. Yates said. "What happens to mana that is not replenished?" Dr. Yates paused, the chalk in her hand. "It dissipates. It returns to the environment, eventually, in a weaker form. The cycle is slow but it holds." "But what if something prevents it from returning?" Kael asked, and the classroom went quiet, because the question was not a theoretical one to him, and the quiet was the sound of a room that had been taught to hear the weight in a question. Dr. Yates adjusted her glasses. She was old enough to remember the old Academy, and the adjustment was the pause of a person deciding how much of the truth to give a first-year. "That would be a violation of magical ethics. The Institute teaches against such practices. The Crucible Academy was built on the preventing of return. We do not repeat it. We teach the cycle so that you will recognize the breaking of it, because recognizing is the first step away from the tube." Kael lowered his hand. But he did not stop thinking about it, because the thinking was the thing his town had trained out of him and the Institute had trained back in, and the thinking led him, that weekend, to a bus bound for the industrial zone on the city's edge. The zone was home to factories that produced magical components, crystals and enchanted metals and spell conductors, the small bones of the modern magical world. The Institute purchased supplies from several of them, as it had to, because even an ethical school needed materials, and the purchasing was audited by the students, because the auditing was the only defense. Kael went not as a buyer but as a question, because Dr. Yates's answer had not closed the question, only named it, and he meant to find the thing that prevented the return. He walked along the perimeter of the largest factory, a grey building that hummed with the sound of extraction, and he noticed a stream that ran behind it, the kind of stream a town would fish in if a town were allowed near. The water was discolored, a wrong green, and it smelled of ozone and something else, something magical and sour, the smell his mother's books had named as spent mana, the breath after it has been taken and not given back. He knelt at the bank and touched the water. His fingers tingled, the way they had in the great hall, but this tingle was wrong, twisted, depleted, as if the mana in the water had been forced through a filter and discarded, the cycle broken on purpose. He collected a sample in a vial, careful not to let the water touch his skin, and he brought it back to the Institute, because the bringing-back was the start of the refusing. That night, he tested it in the student laboratory, the one the Institute kept open for exactly this kind of question. The results were clear, clearer than he had hoped they would be, because hope had wanted to be wrong. The factory was using a process that stripped mana from the water supply, pulling the breath from the stream and leaving a residue that was toxic to non-magical life, the kind that lived in the town that had burned, the kind his mother had been. It was not the old apparatus. There were no tubes, no suspended students, no Headmaster with a sad face. It was something new. Something legal, approved by the same interests the commission had named, hidden not in a chamber but in a stream behind a factory, where no one looked because looking cost nothing and the cost was someone else's. And it was wrong, the way the old apparatus had been wrong, not in scale but in shape, the same tube with a different mask, and Kael, who had been taught by a forbidden book and a forbidden town, recognized the shape at once, and he understood that the refusing was not a thing you did once, at sixteen, in a great hall, but a thing you did again, every time the shape appeared, in a stream, in a factory, in a world that kept finding new masks for the same taking. He understood, standing at the stream with the vial in his hand, that the refusing was not a victory but a vigil, the same one Elena kept on the cliffs, renewed each year against the shape that would not stay dead. The factory was legal, the water was within the limits the city claimed, the taking was hidden behind a suit and a standard, and the hiding was the only difference from the tube. He would not let the hiding stand. He would bring the vial to Sophia, and the evidence to the hearing, and the truth to the room where the interests decided what was allowed, because the bringing was the start of the refusing, and the refusing was the only thing his mother's hidden books had taught him to do, and he would do it, afraid and new and certain of the one thing that mattered, that he would not look away. --- ---