A Seattle family takes in an amnesiac teen (Dallas), whom they eventually learn has mysterious powers and psychic abilities, the result of a secret human cloning experiment conducted years earlier. The family helps teach Kyle human behaviors such as anger, joy and love, and guards him against forces who seek to use Kyle for their own nefarious purposes. 久久字幕网http://9sub.com/ 提供了Kyle XY - Second Season (2007)这个版本的字幕下载。