Once they’d materialized, Kirk went to the platform and, without explaining the situation, pointed out DeGuerrin’s wound to Dr. Mowry. Together, Kirk and Ketchum lifted the security officer and lowered her to the floor, where the doctor took the medkit hanging at his side and began examining her. Kirk then returned to the transporter controls and scanned for all life signs. He saw only the four in this room and understood that the sensors clearly hadn’t been calibrated for Tholians. “Doctor,” he called back over his shoulder, “this transporter doesn’t recognize Tholian life-forms. I need to know distinguishing characteristics I can scan for.” Mowry didn’t respond right away, no doubt continuing to minister to DeGuerrin. “Doctor,” Kirk said, “I need to know now or we’re all going to die.”
“They have two arms and six legs,” Mowry said. “They have an exoskeleton. They- “
“I need something I can scan for easily,” Kirk said.
Mowry did not respond for a moment, but then said, “They have body temperatures of over two hundred degrees.”
“Now that I can scan for,” Kirk said, more to himself than to the doctor. He did so, and found not the sixteen Tholians that DeGuerrin had estimated, but twenty-one. He started to adjust the sensors to target their plasma pistols, intending to transport the weapons here, but then something else occurred to him: even unarmed, twenty-one Tholians might be able to overwhelm just four Starfleet personnel. “Doctor Mowry,” he asked, “can Tholians survive in normal human temperature ranges? At say twenty or twenty-five?” It couldn’t be any warmer than that within the complex.
“No,” Mowry said. “At one hundred, a Tholian’s exoskeleton will begin to crack.”
Kirk operated the targeting sensors again, fine-tuning his goals. He hesitated to take the action he’d planned, though, reluctant to cause such loss of life. The Tholians invaded this complex, Kirk reminded himself. They killed the twelve personnel stationed here, and they’re trying to kill us too.
As though providing corroboration of his thoughts, weapons fire suddenly battered the door through which Kirk had entered the lab. He reached forward and triggered the transporter. Kirk heard the familiar whine of the materialization sequence, and he turned to see the green environmental suits of the Tholians appear on the platform, along with any other equipment they’d been holding, including their plasma weapons. The suits hung in the air as they formed, holding the shapes of their wearers, then with the other equipment fell in a clatter to the platform.
From the neighboring lab rose a horrible shriek and a series of frantic chirps and clicks. Kirk didn’t need to understand the language of the Tholians to differentiate their cries of pain. He took no pleasure in what he’d done, but he accepted the necessity of it.
Peering back at the transporter console, Kirk checked the readings of the twenty-one Tholians. Some of them continued to move, mostly in haphazard fashion, but not for long. Within a minute, all motion had ceased.
Kirk walked back over to where Mowry treated DeGuerrin. Standing beside Ketchum, he asked the doctor, “Is she going to be all right?”
“Yes,” Mowry said, looking up at Kirk. “And I guess we will be too.”
“We’ve got a fighting chance, anyway,” Kirk said. “But I still need to take the Dahlgren into space and get a message to the Farragut about what’s going on here. There’s got to be a Tholian ship around, so I’m going to have to elude it, but I’m confident that I can. The planet’s atmosphere will provide good cover for me.”
“We’re not all going?” Ketchum said.
“I think you’ll be safer here,” Kirk told him. “There’s only one way into the complex, and that’s through the hangar. If any more Tholians try to enter, you’ll be able to defend yourselves the way I just did. Let me show you.”
Kirk escorted Ketchum back over to the transporter console, where he demonstrated for the ensign how he had scanned for the Tholians and beamed away their environmental suits and weapons. Kirk then returned to the platform and pulled the Tholian equipment from it and onto the floor, selecting one of their plasma pistols to go along with his own, nearly depleted laser. Then he stepped up onto the platform and told Ketchum to transport him to the hangar. “If I’m not back in- ” He calculated the amount of time it should take him to get into orbit, send a message to the Farragut, and return to the complex, then added in a buffer for any evasive maneuvers he might have to take if he encountered a Tholian vessel. “If I’m not back in three hours, you’ll have to take one of the workpods into orbit and attempt to reach the Farragut,” he told Ketchum.
“Yes, sir,” the ensign said.
“Energize,” Kirk ordered. As he dematerialized, the lab faded from view, and then a subjectively indeterminate amount of time later, the hangar appeared in its place, the shuttlecraft directly in front of him. Kirk hurried to board the Dahlgren, and only as the hatch hummed closed after him did he see through a viewport the half-dozen Tholians scattered about the hangar. The dark red, multilegged beings, about the same general proportions as a humanoid, had crumpled to the floor, their carapaces ruptured, a bright ichor pooling about them. Despite their being adversaries, Kirk wished that their attack on the research station had not made his actions necessary.
Knowing that he had a duty to perform, Kirk allowed himself only a moment for such thoughts, then put them out of his mind. He took a seat at the shuttlecraft’s forward console, quickly bringing the Dahlgren up to power. As he engaged the antigravs to lift the shuttle and take it out of the hangar, he hoped that he would not be detected by the Tholian vessel-or vessels-when he cleared the atmosphere, or if he did, that it would turn out to be a single transport or scout ship with minimal armaments. The Dahlgren, he knew, had no weaponry of any kind.
With no other choice, Kirk pointed the bow of the shuttlecraft upward and began the ascent to orbit.
Not knowing to what place or time he should go, Kirk had instead concentrated on an identity, then turned in place on the metallic plain of the Otevrel’s artificial world. As he’d hoped, the nexus had changed about him, taking him where he needed to go. Now, he stood in the cramped body of an old Starfleet shuttle, peering ahead to where another version of himself piloted the craft-the same version he’d seen meeting Antonia for the first time, escaping with Merrick from planet 892-IV, and leading a landing party down to Gamma Trianguli VI.
Kirk took a step forward and opened his mouth, but then didn’t know how to address this other Kirk. He peered through the bow viewport for a moment, where he saw a thick planetary atmosphere giving way to stars above. Finally, he simply said, “Jim.”
The other Kirk-Jim- spun around in his seat, drawing an outmoded laser pistol from his side. “Who- ” he started, but then stopped, obviously shocked to see Kirk standing there. He stood up then, slowly, still brandishing his weapon. “Who are you?”
“You know who I am,” Kirk said. As best he could tell, at one point in time, they had been the same person, deciding to abandon the chimera of the nexus in order to help Picard prevent the deaths of the inhabitants of Veridian IV. And Kirk had left, but according to Guinan-and as Kirk also somehow perceived-this echo of himself had been left behind, no less real, but now with a life that had diverged from his own path.
“You can’t be me,” Jim said, though in a less-than-authoritative way that suggested he sought to convince himself of his assertion.
“Not anymore I’m not,” Kirk agreed, “but until a short time ago, yes, we were the same person.” He recalled how Picard had phrased the situation, and he repeated it now. “We are both caught up in some type of temporal nexus.” Kirk considered how best to convince his alter ego of their circumstances, but then he saw awareness dawn on Jim’s face.