"Oh yes." Dr. Hanta looks round, toward the far end of the ward—at something hidden from me by the curtain. I shudder, and this time it's not from the fever chills. "I wouldn't say one of his little mistakes." Her tone of voice is dry, but there's something behind it that makes me glad I can't see her face. But when she turns back to me, her expression is perfectly normal. "Cass will be all right, dear."

"And Mick?" I prompt.

"That is under discussion."

"Under discussion. Was what happened to Esther and Phil discussed ahead of time?"

"Reeve"—she actually has the gall to look upset—"no, it wasn't. Someone miscalculated badly. They've gone back to the primary sources and discovered that what, what Esther and Phil were doing wasn't so very unusual. And you're right, the weighting attached to, uh, what they did—Major Fiore misjudged the mood of the crowd. It won't happen again, we've learned from that experience, and from—" She swallows, then nods minutely at the curtain. "If a couple doesn't get on, there's going to be a procedure to go through to obtain formal social approval of the separation. We're not evil. We're in this for the long haul, and if you're unhappy, if everyone's unhappy here, the polity won't gel, and the experiment can't work."

The experiment can't work. I look at her and find myself wondering, Does she mean it? Fiore and Yourdon are so cynical I find myself startled to be in the presence of a member of their team who seems to believe in what she's doing. I'm suddenly appalled, as badly taken aback by her honesty as the police zombies are by a stripper. "Uh. I think I see." I shake my head, then wince. My neck aches. "But as long as Mick stays here, some of us won't be happy at all."

"Oh, Mick will be dealt with one way or another, dear." Her caduceus trills for attention, and she fidgets with it as she talks. "I don't think the psychological damage is irremediable—we probably won't have to restore from backup, which is a good thing right now. But I'm going to have to redesign his motivational parameters from the ground up." She frowns at the serpent heads but doesn't explain herself further. "Cass will be . . . well, I'm attending to the physical damage right now, and when she's better, I'll ask her who she wants to be." She falls silent for a few seconds. "Most medical fraternities, confronted by a patient with this level of damage, would prescribe gross memory surgery—or simply terminate the instance and restore from backup. I don't believe in authorizing such a serious step without taking her wishes into account."

She falls silent again. After a moment I realize she's staring at me. "What is it?"

"We need to talk about your blackouts."

"My what?" I bite my tongue, but it's a bit late to play dumb.

Dr. Hanta raises one eyebrow and crosses her arms. "I'm not stupid, you know." She looks away, as if she's speaking to someone else. "Everyone in here has been through redactive reweighting and experiential reduction before we recruit them. One of the reasons this polity needs a medical supervisor is to be ready for identity crises. Most people have some inkling of who they used to be and why they wanted memory surgery. Occasionally, we get someone who doesn't remember—there's something they wanted to bury so deep that they wouldn't even know what it was about. Something painful. But I don't normally see . . . well! You've gone into fugue twice since you were admitted to this ward, did you know that? I checked with your husband during your last one, and he said you've been having them more frequently."

She leans toward me, keeping her hands sandwiched in her armpits as if she's hugging herself. "I don't like to intrude where I'm not wanted, but by the sound of it, you need help very badly indeed. You seem to have had a bad reaction to the suppressants the clinic used on you, and while I can't be sure without making a detailed examination, there is a risk that you could be heading for some kind of crisis. I don't want to overstate things, but in the worst-case scenario you could lose . . . well, everything that makes you you . For example, if it's an autoimmune reaction—according to your file you've got a heuristic upgrade to your complement system, and sometimes the Bayesian recognizers start firing off at the wrong targets—you could end up with anterograde amnesia, a complete inability to lay down any new mnemostructures. Or it might just be a sloppy earlier edit bleeding through and triggering random integration fugues, in which case things will ease off after a while, although you won't enjoy the ride. But I can't tell you what to expect, much less treat you, if you won't even admit you've got a problem."

"Oh." It takes me a while to absorb this, but Hanta is remarkably patient with me and waits while I think about things. If I didn't know better, I'd swear she actually liked me. "A problem," I echo, uncertain how much I can let slip, before a cold chill runs its icy fingers up my spine, and I shudder uncontrollably.

"Speaking of problems . . ." Hanta raises her caduceus: "This will hurt, but only momentarily and a lot less than being eaten alive by a mechaplague." She smiles faintly as she points it at my shoulder, and I wince as the asps strike at me. There's a toothy little prickling as they begin pumping adjuvant patches into my circulation, upgrading my prosthetic immune system so that it can deal with the pestis . I try not to wince.

"The infection will take some time to die off, and there's a risk that it's adaptable enough to out-evolve the robophages, so I'm going to keep you here overnight—just for observation. Hopefully you'll be well enough to go home tomorrow, and I'm going to write you up for a week off work while you recover. In the meantime, have a think about whatI said concerning your memory problem, and we can talk about it in the morning when I check on your progress."

The snake-heads let go of me and wrap themselves back around the staff as Hanta stands up. "Sleep well!"

NATURALLY, I don't sleep well at all.

At first, I spend an indeterminate time shuddering with cold chills and occasionally forgetting to inhale until some primitive reflex kicks me into sucking in great rasping gasps of air. Sleep is out of the question when you're afraid you'll stop breathing, so I amuse myself to the point of abject terror by rolling the events of the day over in my mind. Great arterial gouts of blood project like ghosts upon the wall, shadows of my guilt over killing Fiore . . . Fiore? But he doesn't know I killed him! Did I hallucinate the whole thing? Obviously not the mad scramble up the shaft, arms burning with overstressed muscles. The priest and the doctor both knew about it. Assuming I didn't imagine their visits, I remind myself. I'm fighting off a mecha infection and an obscure neurological crisis at the same time. Wouldn't it be reasonable to suspect I might just be out of my skull?

The lights on the ward have dimmed, and the glimpse of sky I can see through the windows is deepening toward purple, fly-specked with burning pinpricks of luminescence that glitter oddly, as if refracted through a deep pool of water. Maybe they don't know I know about Curious Yellow and the assembler in the library basement, I tell myself. They just think I'm having a mental breakdown, and I went for a little climb. Dissociative fugue, isn't that what the ancients called it? I got myself infected with compost nano and Fiore called Hanta in to patch me up, and he won't mention it in Church because it would undermine the integrity of the experiment. Maybe they're right, and I just imagined killing Fiore. I'm not simply remembering fragments of badly suppressed memories, I'm confabulating out of fragments, synthesizing false memories from the wreckage of a failed erasure job. The memories of my time in the Cats, could they simply be recollections from a game I used to play? Multiplayer immersive worlds with a plot and an identity model—I don't remember being a gamer, but if I wanted to get rid of an addiction, mightn't I have tried to flush it out with a lightweight round of memory surgery?