In the year Fifteen of the Galactic Empire, Sheev Palpatine contemplated a glass of wine.

Proper wine. Wine from Naboo.

In his opinion, which was legally speaking the only one that mattered, he deserved this.

As he began to drink, however, Vader spoke. His dark shadow, his creation, his enforcer.

"Master," the Sith Apprentice said. "When are you going to teach me the power to heal?"

"...what?" Palpatine asked, then put the glass down again. "What are you talking about, Vader?"

"I thought it was extremely clear," Vader replied. "When are you going to teach me the power to heal? I realize that your memory may not be what it was, but I distinctly remember that you told me that Darth Plagueis had the ability to cause the Midichlorians to create life, and that he could even use it to keep those he cared about from dying. So. When are you going to teach me that power?"

"Why do you even want that power?" Palpatine asked.

Vader's mask looked at him.

"I currently find myself with a great deal of time on what would be my hands if I had any," Vader stated. "Travelling between star systems, for example. I appreciate that you are busy and do not have the time to heal me, but I would have the time to heal me if you could teach me that ability. Which is why I am asking."

Palpatine frowned.

"If you recall, I said that, ironically, Darth Plagueis could save others, but not himself."

"I recall that, my Master," Vader stated. "It was very ironic."

"There, you see?" Palpatine asked. "If you learned that power, you could save others, but not yourself."

"I don't think that really works, Master," Vader said, thoughtfully. "Because Plagueis was killed in his sleep. He wasn't using the Force, for the obvious reason that he was dead. However, I actually am alive, and consequently I can use the Force to heal myself."

He paused. "Well, I can't, but I could. If I were to be taught, which is… what I'm asking about."

"You don't like your cyborg body parts?" Palpatine asked. "I thought you'd appreciate those, since they're manufactured. Or did I remember incorrectly that you like tinkering?"

"I would be more able to tinker if I had better hands," Vader stated. "Master, I am beginning to suspect you are avoiding the question. When are you going to teach me the power to heal?"

"You still haven't given me a good answer," Palpatine said, snidely.

"I have," Vader pointed out. "My reason is that I want you to. We're Sith. That's a good enough reason."

"You have a point," the Emperor admitted, very reluctantly. "However, I think you will find that you already know all I can teach you."

Vader looked at him.

"I do not," the masked Sith said.

"You do," Palpatine countered. "The Dark Side is more about maintaining your life in a decaying husk of a body, clinging to life regardless of the cost to others or the degradation of your own physical condition, than it is about… healing."

"Are you saying that healing would be a Light Side power?" Vader asked, and there was a dangerous undercurrent in his voice.

"No, no," Palpatine replied, hastily. "It's not a Light Side power either. The Light Side is about accepting the natural balance of things, like idiots, and the Dark Side is about violating the natural order of things. Using the Force to heal is unnatural."

At that, Vader made a confused noise.

"So is healing a Light Side power or a Dark Side power, Master?" he asked.

"It isn't either," Palpatine replied, with a shrug. "The closest I know of is Plagueis's ability to cling to life in a body that should be dead, which you're already doing."

"I see," Vader said, thoughtfully, then turned and walked away.

"I hope you're not disappointed, Vader," Palpatine said, leaning back in his seat and picking up the glass of wine again. "You must realize, I never lied to you."

"You also don't know everything," Vader replied. "I am taking a sabbatical."

"A what?" Palpatine said, scowling at his wine glass because apparently he wasn't going to get to drink it just yet. "What is one of those?"

"It's when you leave work for a period of time," Vader explained. "I am not expecting to be paid during that period."

"Why are you leaving at all?" Palpatine asked, in some confusion and trying to work out what Vader was getting at.

Vader shrugged slightly.

"There's got to be lots of Force users out there, and you're only one Force user," he said. "I am going to look for someone who knows how to heal. Then I will return."

Palpatine swallowed down the order that sprang to his lips, because he was uncomfortably aware of the verbal minefield that talking with Vader could be. Especially when he'd nearly set the man off less than two minutes ago.

Really, he didn't have much choice but to trust in Vader's loyalty. A Vader who was angry at him would be far too dangerous.

In the year Eighteen of the Galactic Empire, Sheev Palpatine was significantly more aware of just how useful Vader's brooding, deadly presence had been in holding the Empire together.

He hadn't been able to just refer people to his enforcer (Vader) or his supreme commander (Vader) or his complaints department (also Vader). He'd had to do actual work, and he didn't like it.

Becoming the ruler of the galaxy had not been something he'd done in order to do work. He even had to actually listen to Tarkin, who was a tedious little lickspittle whose only redeeming quality was his enthusiasm for the idea of blowing up planets.

Then, during a rare period of respite, he felt a familiar presence in the Force. It approached his private chamber, advancing steadily, and Palpatine actually felt something like pleasure at the idea Vader would soon be back.

Admittedly, mostly because he could offload work onto Vader again.

Then the door opened, and Palpatine smiled.

"My boy, you-" he began, then stopped.

He'd been expecting Vader still wearing his suit.

He'd been ready for Vader to be a man of about forty, fit and healthy once more after discovering some Force secret.

He had not been ready for a wolf. Especially not one ten feet tall at the shoulder, with black and red fur and scaled paws.

"...explain…?" he said, in what was supposed to be a command but which turned into more of a plea.

"I sought out many ancient Force spirits and wielders of lost and arcane arts," Vader said, in a voice even deeper than he'd had before – which actually turned out to be possible. "Eventually, I found a way to gain a new body, unwounded and healthy, but the one who taught me only knew how to do wolf."

He tilted his head a little. "Incidentally. I also visited my only remaining family, who are moisture farmers. I have a nephew; he likes me. I wish to tender my resignation, because I am going to kill you now and it seems only fair to give you warning."

Palpatine sighed, because, really, this was in keeping with how the year was going.

AN:

He found Dume.