Synopsis
CAPTAIN KIRK IS DEAD. LONG LIVE CAPTAIN KIRK.
Spock, Doctor McCoy and the other crewmen of the Starship Enterprise experience a stunning double-shock. The first, painful blow is Captain Kirk's tragic death. Then, Captain Kirk's miraculous rebirth reveals the most awesome force the Enterprise has ever encountered. Spock is forced into a desperate gamble for Kirk's Human soul against Omne – the ultrahuman emperor of life beyond life, and death beyond hell…
Omne, a genius megalomaniac who seeks immortality, has discovered a way to create a perfect duplicate of a sentient creature. As part of a plot against the Federation, he lures the Enterprise to his highly-protected planet, where Captain Kirk is apparently killed while breaking the Prime Directive. When Spock returns to the planet to confront Omne about Kirk's death, he is met with not one but two living, breathing Kirks – the original and a very convincing duplicate. Aided by the unnamed Romulan Commander from "The Enterprise Incident", Spock and the two Kirks attempt to shut down Omne and protect the balance of power. The extra Kirk later receives extensive cosmetic surgery to live as a Romulan companion to the Commander.