You are alone in the dark reaches of space, surrounded by aliens who do not understand who you are and what you are, and who will not accept your beliefs. Under such circumstances, an emotional human would feel lost, cut off, adrift, but Sub-Commander T'Pol is a Vulcan, and Vulcans control their emotions. However, no other Vulcan has served for longer than a few weeks on a human ship. Has she, as others imply, lost her way?