The Jedi Temple had many training areas; it wasn't hard to find a private corner when you wanted one. But training and teaching activities tended to occur in central, common spaces. Younglings and initiates were encouraged to observe even those exercises they were not suited or ready for.
The four kyber crystals that had made up Darth Maul's blade were arguably Master Fisto's by right, but he had no qualms with me taking them. And because I saw no need to conceal what I was doing, I chose a bench in one of the workshops where Jedi, both learners and more experienced knights, built and repaired their weapons. Today was my fourth session with the crystal in front of me, and Anakin's and Olana's second with their own assigned crystals. The fourth sat off to the side, it's deep blood crimson hue a standard against which we could measure our progress.
I allowed the crystal in front of me to swallow my attention, its resonant frequencies ringing my deeper senses. A dedicated act of will on my part resulted in the smallest, weakest possible trickle of energy through the gem. Almost immediately, the hunger began, as my power was corrupted, made Dark, and then the Darkness called more of my power into itself. I easily resisted the weak feelings, absorbing them into my own much stronger psyche, and continued the restrained flow of positive energy.
This cycle continued. My own connection to the Force was becoming the basis for the crystal's new pattern, even as I took in and flushed the Dark Side energy emerging from it. This was, in some ways, a much slower and safer version of what Master Windu did when practicing Vapaad. I was completing a circuit of Force flow that included a taint of the Dark, but the weak and inert Dark energy, absent a living source to reinforce it, was easy to subsume.
"Nothing's happening." Anakin's resentful whine showed a distinct impatience for the process that he hadn't shown the day before; it seemed the novelty of the exercise had worn off. His crystal was pulsing, and its ruddiness was noticeably fainter than before, but Anakin's frustration was also mounting.
"Something
is, in fact, happening," I corrected. "It just takes time." I was pleased to see that Olana's own cleansing process was proceeding just as well.
"I can do it faster. Here, watch."
"No, Annie. The crystal's only receptive to a small amount of Force energy at a time. You can't just-"
Then it was too late; Anakin had already increased his focus on the crystal and poured his full measure of energy into it. The gem's hum moved from barely sensed to plainly audible, the color from a dim pulse to a bright red. I barely had time to Force push both children backwards and slam my hand down on the work table's safety trigger when the crystal burst, red shards flying in all directions and bouncing violently off of the protective shield suddenly surrounding the bench.
A group of younglings were working under the instruction of a Knight and a Corpsman nearby. They all turned in surprise at the shattering noises as well as the loud alarm that went off when I hit the safety key.
"Oops. Sorry," Anakin shrugged as he became the unwelcome center of attention. But Olana immediately put a warm hand around the boy's shoulders.
"Are you hurt, Annie? No? Then everything's alright," my apprentice insisted, looking with interest at the now inert fragments. I deactivated the forcefield and quickly collected them by levitation to float in my hand.
"I'm sorry I broke it, Obie. I didn't know it would do that," the nine-year-old insisted. I felt the fear in the back of his mind, although he tried his best to show no visible sign of it. Breaking something meant someone would be angry, and then he would be beaten. That was the way of things.
"Calm down, Anakin," I ordered. "The consequence of this mistake is that you have to try to learn from it, not some sort of punishment."
I spread the fragments out into a line; fifteen pieces altogether, most no wider than a finger. Each piece was the same dull red color as the kyber crystal had been.
"Now, before you tried increasing the Force flow," I asked as I studied the new fragments, "was there a good reason for you to think that it wouldn't work?"
Of the fifteen fragments, eight were large enough and had enough symmetry for what I intended. Sorting those from the other seven, I saw Olana and Anakin exchanging looks.
Finally, Anakin answered. "No. I don't know anything about the crystals, really, or how they take energy. I've never seen one before, and there was no way for me to know how fragile it is."
I nodded at his honest answer. "If you don't know anything about the crystals, then how did you know what you did about how to cleanse them in the first place?"
"You told me, and then you showed me how to do it." The boy's tone had a note of complaint now, implying that I should have warned him this could happen.
I sighed quietly. "So you watched me do it. Am I capable of channeling more Force energy into the crystal than I did?"
Anakin nodded, but it was Olana who spoke. "You're saying that we should have assumed it wouldn't work, or else you would have already been doing it that way?" She gave me her half-frown that she used whenever I said something unreasonable.
I gave her my customary half-grin in response. "You dislike that answer?"
"It assumes we can't ever think of something you didn't. That we should always assume whatever method people are already using is the best. I don't think that's true." She met my eyes with a confidence reflected in the small part of her I could sense through her shields.
"Yeah! People do dumb things all the time," Anakin added. "You're not dumb, but that doesn't mean we oughta just do things your way."
"A fair point. So, where does that leave you?" I set the sorted crystals aside to focus fully on the discussion. "Ignore the customary ways of doing things, for the sake of innovation?"
"Yeah," Anakin said. "Sure, it'll hurt sometimes, but it's the best way to get better."
I nodded to him. "Okay. And you, Olana?"
"What about... " she bit her lip for a moment, and I silently encouraged her to continue. "What if we… learn the customary ways, and
why people do them that way? The reason for the limitations? Then we can look for flaws or further solutions."
"That seems like a better process," I nodded. "Anakin, what do you think?"
"Yeah, that makes sense. Figure out why the rules are there, so you can judge if they're good rules or not." He looked at Olana in a simple show of admiration for her wisdom.
"Very good," I praised. "This is an ancient principle, known as
Cala Brin's Wire. When you are working on a device, and come upon a wire that seems to have no function, you need to understand
why it is there before you consider removing it. Maybe it was previously needed for a subcomponent that is no longer included in the device; maybe it's been made redundant by an improved template. Or maybe it's crucial to address a problem you didn't consider."
I handed each of them one of the more irregular fragments, from the pile I couldn't use. "Those pieces won't explode any further; the worse they'll do is shatter and crumble. So you can carry them around with you and practice on them." They pocketed their homework. I continued, "I was intending break apart one of the crystals, anyway. I need several smaller crystals for one of my projects. No real harm done."
I felt the relief from Anakin… and some from Olana, as well. I was gratified by how quickly my student had taken to the younger boy. I shouldn't have been surprised; she was excellent with her younger "siblings" at the Temple, and already had a reputation as a good teacher. I had been concerned that the training time I devoted to Anakin would make her feel cheated (my own guilt in this regard sometimes motivated me to spend more time on training than on my other projects).
"Obi-wan?" the voice came from the nearby bench where several students, all younger than Anakin, had been taking apart practice sabers.
"Yes, Sinnot?" I responded. The corpsman was a heavy-set man in his fifties, wearing the robes and insignia of the Jedi Educational Corps. An experienced teacher.
"The students were wondering why those kyber crystals are red," he gestured. "If you have time?"
I looked to my own pupils, and they gave no objection. My beckoning wave brought a dozen smaller children in Jedi robes to surround our bench, looking in fascination at the red gems. I also gestured to one of the practice sabers, brought it to my hand, and quickly opened the casing to reveal the blue crystal inside, laying it along with the others for contrast.
"You've all been taught about how living creatures react differently to the Force than inanimate objects, right?" Nods all around. "That's because living creatures both send out Force energy and take it in, like insulators do for heat. You can lift a large boulder more easily than you can a human that weighs nowhere near as much, because the boulder doesn't push back against your action the way living creatures reflexively do."
This got another set of nods; lifting large rocks was a common early training technique, as well as being used by teachers as a demonstration of the power of the Force.
"Kyber crystals absorb and channel Force energy, similar to living things, but they don't have a unique Force pattern of their own the way living things do. Because of this, an attuned crystal will resonate with the Force pattern of its wielder. From the point of view of the Force, the kyber crystal becomes an extension of the Jedi, rather than an object separate from the Jedi. And so does the energy the crystal focuses into a blade."
"But why the different colors?" a young girl asked, anxious for the punchline.
"Because different people commune with the Force differently. Most Jedi see their lightsabers as weapons for protecting others or as symbols of their commitment to peace. When they attune their crystals with these attitudes, the result is green or blue. A pure commitment to duty - to following the rule of law, regardless of personal belief - creates a yellow blade, like those you see the Temple Guards use. And rarely, a Force user can get a white or silver crystal by attuning it to the ideal of the Force, with no emotion or goal at all."
"What's red, then?" another youngling asked, and several echoed similar questions.
"Hatred," I said simply, and felt the cold aches of fear in the minds around me. "Red kyber crystals are attuned to the Dark Side of the Force, channeled by a user that is tapping into their rage and hatred to embed and focus these emotions. Like other Dark abilities, red crystals are more powerful than others, yielding a stronger and hotter blade. But they are also more volatile, and their exceptional strength requires an ongoing connection to the Dark Side."
"Who made these crystals, then?" came the next question.
"A Sith lord," I answered, and heard the murmurs from the surprised students.
"I believe… that will be enough for today. Thank you, Obi-wan," Sinnot said suddenly. I looked at him, surprised at the abrupt adjournment, and saw surprise and fear in his own face. Surely the news would have travelled to the rest of the Order by now?
I made a note to seek out Sinnot, alone, in the near future and get a sense of what the lower ranks of the Order and the Corps were being told. If the answer was, not very much, then I needed to figure out why. After all, the Sith had returned, and the fate of the galaxy would be decided in just a few years. Now was not the time to leave people in the dark.