User blog comment:Master Sima Yi/Assassinews 19-03-'14 – Two Assassin's Creeds for 2014?: Unity and Comet/@comment-187.38.115.3-20140320183626/@comment-3046679-20140320203038

That's because it's not named in the game. It's one of those "Keep an eye on all the Initiates and other side media content we churn out or be left in the dust as far as the information goes" things.