正史中没有提及。维基上说是一个有恶意的外星实腔如陪体。
-----------------------------
更详细在非正史小说伍蠢中，再次声明橡岩——非正史
According to the non-canon Q Continuum series of novels by Greg Cox, the Sha Ka Ree entity was known as "The One," and was exiled to the center of the galaxy for causing a civil war centered around the premature destruction of the legendary Tkon Empire millennia before being rediscovered by Sybok and the crew of the Enterprise-A. He was an associate and contemporary of 0 (pronounced "Nil", as in nothing), the Beta XII-A entity,
or (*) as 0 referred to it (used in type because its real name was
apparently unpronounceable, or even incomprehensible, by Humans), and Gorgan in this endeavor.
The One was referred to by 0 as the entity "who invented
Monotheism." He was not originally of this plane and was summoned to
this universe via the Guardian of Forever. After causing chaos among the Tkon Empire, he was subsequently defeated and his body destroyed by the combined efforts of Q2, the female Q, and the Q who became known as Quinn;
only his head remained, and that was subsequently sealed away by the Q
Continuum at the center of the galaxy until his repentance or the heat
death of the universe – whichever came first – while 0 was sealed
outside the galaxy by the galactic barrier for all eternity.
