User blog comment:Master Sima Yi/Assassinews 03-03-'13 — Assassin's Creed IV: Black Flag trailer and screenshots/@comment-4999424-20130308062357/@comment-4254431-20130308135217

Do you guys remember the CG clip leaked, I think during revelations where, it was dubbed to Jacob's ladder and it had an earlier version of the Animus. It looks like that but most likely, definite far fetched.