Split Infinity

“I had a memory,” he explained. “Beginning with my fencing lessons, because you were teaching me how to use the rapier when I—“ He paused, trying to assimilate it. “What happened to me?”

Reluctantly, she talked. “Sick.”

“Sick? You mean as in disease? But there’s no disease on Proton—“ Again he did a double take. “But this isn’t Proton, exactly. It’s another realm with the same geography. The purple mountains to the south-it’s what Proton might have been, had it had a decent atmosphere. An alternate Proton, where magic works.  Maybe magic made the atmosphere, and the gravity. So with a complete planetary environment, a complete ecology, there are flies, there is dirt, there is disease.  And I have no natural immunity, only my standard shots, which never anticipated the complete spectrum of challenges I found here. The micro-organisms in the food here, in the water, natural for natives but foreign to my system. Pollens in the air. Allergens. Et cetera.  So it took a couple of days for the germs to incubate in my system, then suddenly they overwhelmed me.  Reaching the point of explosive infestation. Thanks for explaining it so well, Neysa.”

She smiled acknowledgment.

“But how could you cure me? I should have died, or at least been sick longer than this. I’ve only been out a few hours, haven’t I? Now I feel fine, not even tired.”

She had to speak again. “Clip brought amulet.” She reached forward and touched a figurine hanging on a necklace that had been put on him.

Stile lifted it in his hand. “A healing amulet? Now isn’t that clever! Will I get sick again if I take it off?”

She shook her head no.

“You mean these things emit their magic in one burst, then are useless? But some are supposed to have continuing effect, like the clothing-simulator amulet I was given at the outset—uh-oh.” He hastily removed the chain from his neck. “That one tried to kill me. If this one was made by the same party—“

She shrugged.

“Do you mind if I dispose of this now?” he asked.  “We could bury it and mark the spot so we can find it later if we want it. But I’d rather not have it with me. If I invoke a secondary function—well, Neysa, an amulet attacked me, before I met you. When I invoked it You invoked this one, so maybe that’s why it acted normally. I fear the amulets have murder in mind for me, when they recognize me. That’s why I needed a steed—to get away from my anonymous enemy.”

Neysa lifted her head, alarmed in the equine manner.  “No, no, you didn’t bring the enemy here,” Stile reassured her. “The demon hasn’t been invoked.” He took her hands, smiling. “I chose better than I knew, when I chose you. You did right, Neysa. I think you saved my life.”

She allowed herself to be drawn in to him, and there followed what followed. He had not forgotten Sheen, but this was another world.

They buried the amulet and went on. It was morning; his illness had lasted only one night, coinciding with normal sleep, and the revelation of geography had almost been worth it. This accounted for the nagging familiarity he had sensed before; he had seen the surface of this world a decade ago, in its dead form.

What accounted for this difference? The concept of alternate worlds, or alternate frames of the same world, he could accept. But breathable atmosphere, a full living ecology, and magic in one, domes and science and external barrenness in the other—that dichotomy was harder to fathom. He would have expected parallel frames to be very similar to each other.

Still, it helped his sense of orientation. Now it was clear why people crossed over at certain spots. They were not matter-transmitting, they were stepping through the curtain at precise geographical locations, so as to arrive in domes and in private places. To cross elsewhere—well, if he tried that, he would have to pre-pare himself with a breathing mask.

‘You know, Neysa,” he said as he rode. “There is a lot I don’t know about this world, and my life is in danger here, but I think I like it better than my own.  Out here, with you—I’m happy. I could just ride for-ever, I think, like this.” He shook his head. “But I suppose I would get tired of it, in a century or two;

must be realistic.”

Neysa made a musical snort, then broke into a two-beat gallop, front hooves striking precisely together, rear hooves likewise. It was a jolting gait.

“Think you can buck me off, huh?” Stile said play-fully. He brought out his harmonica—one advantage of clothing, he discovered, was that it had pockets—and played a brisk marching melody. The girl “Tune had taught him the beauty of music, and his growing talent in it had helped him on numerous occasions in the Game. His memory flashback had freshened his aware-ness that even had music been worthless in a practical sense, he would have kept it up. Music was fun.