"I need to understand what almost dying actually means," Xavha said. "Walk me through it.""The threshold between life and death is where Vael exists," I said. "She cannot be found any other way, I have to get close enough to the threshold that she can see me. Then I have to stay there long enough for her to decide whether to pull me back.""Stay there how.""Poison," Moira said. She was at the workbench she had set up at the edge of camp. "Controlled. Precisely dosed. It suppresses the body's systems incrementally — breathing, heartbeat, temperature — bringing him to the threshold without crossing it.""And if you miscalculate," Xavha said."I do not miscalculate," Moira said."You have never done this before.""I have been a physician and a plague-bearer for four hundred years," Moira said. "I know what threshold looks like from both sides."Xavha looked at me. "And you are comfortable with this.""Comfortable is not the word," I said. "Willing is the word.""There is a difference."

Nobody slept well.Reth fed the fire through the night. Xavha sharpened her blade twice, which meant she had run out of things to do with her hands and was doing it again. Sael sat at the camp's southern edge and watched the wrong-light move across the territory and said nothing to anyone until the second hour when she said to nobody specifically: "She is closer tonight.""How do you know," Dara asked."The air pressure changed. She is not watching from a distance anymore.""She is watching from nearby," Elpida said."She is watching from right outside the camp," Sael said. "She has been there since midnight."The camp went quiet."She cannot enter," Moira said, from the workbench. "Not while everyone here is alive and uninjured. This territory responds to death events. We are not a death event.""Yet," Xavha said."Yet," Moira agreed.Third dose at dawn.Moira held it out and I took it and she said: "Same position, same stillness. But this time when she touches you — respond.""How."

They broke camp in the dark.No fire, no breakfast, no discussion. Moira had them moving by the fourth bell with the efficiency of someone who had spent three days counting minutes and knew exactly how many were left. Vael moved with them — not visible in the usual sense, but present in the way of a cold current that kept pace with the group and made Kosmos fly closer to Moira's shoulder than he usually did."Direction," Xavha said, falling in beside me."North then east. We need to clear the quarantine boundary before it goes active.""How far to the boundary.""Elpida," I said."Fourteen miles north," Elpida said. From the rear, where she always was on a moving group, watching what was behind them. "At current pace, nine hours.""And the quarantine activation.""Seventy-two hours from the filing. The filing was yesterday at the sixth bell.""So we have…""Forty-seven hours," Elpida said. "The nine hours is fine. The problem is what happens after the boundary.""Tell me.""He anticip

She led them with pressure.The adjacent quality of her presence shifted direction and they followed it the way you followed the warm side of a room. When they moved correctly the air eased, when they drifted wrong it pressed back. Within an hour they had learned the language without being taught it — Reth feeling it first through her fire-instincts, Sael reading it the way she read wind systems, Xavha treating it as terrain."She is herding us," Xavha said."Yes," I said."I am aware that is what is happening and I am walking anyway," Xavha said. "I want that noted.""Noted," Dara said, from behind them. Still with the notebook."Put that away.""Too late. It is already written."Moira, walking ahead of both of them: "She is not herding. She is guiding. There is a distinction.""What is the distinction," Xavha said."Herding implies the destination is chosen by the one leading. Guiding implies the destination exists independently and she is showing us the path." A pause. "She is taki