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User blog comment:DanyD/Assassins or Templars?/@comment-1029419-20131001033436/@comment-4928711-20131003172835
He never joined the Templars first they just experimented on him so he could kill the Mentor. Then he joined the Assassins FIRST and then killed the Mentor which led him to go back to the Abstergo for 2 years until he joined the Templars.