User blog comment:Master Sima Yi/Assassinews 12-05-'15 — Assassin's Creed: Syndicate has been revealed!/@comment-3338401-20150518163519/@comment-13471981-20150518174022

I know, looking at the length of those memory sequences now, it seems crazy. Assassin's Creed Unity never went beyond three memories per sequence (unless you counted the server bridges), and that was supposed to be the main entry :/