History
A planet of advanced humanoids valuing morality and nobility. The Protar selected it as one of several worlds to secretly embed an artificial adaptable biological being of their creation to gather and transmit data for the purposes of developing a new form of Protarian life. The artificial being on Srenesk, Model X3Z, grew to be the planet's most honored member of the warrior caste and remained dedicated to a customary vow of silence. The Sreneskians allowed him to participate in their burgeoning experiments with harnessing biospheric energy, altering his physiology to tap into the life force of the entire planet. Unfortunately, the power proved to be too unstable for safe use, and X3Z accidentally wiped out all life on Srenesk except for his own shortly after his transformation.
Trivia
An anagram of writer Mary Skrenes' surname.