The Truth
The Truth Is a sidequest in Assassin's Creed II that can be unlocked by uncovering glyphs throughout the world, and solving the puzzles that accompany each glyph.
There are 20 in all, and successfully unlocking each one will give a bit more insight into the Origins of the Templars, the Assassins, and the Piece of Eden.
In the video, Adam and Eve are seen running from something. They move through an open area which may be The Garden of Eden. The scenery is a mixture between flora, a shiny blue material that may be glass, and a white surface what sounds like stone. The garden is decorated in a very futuristic style which is a strong contrast against the biblical setting.Moving through a circular automatic door, Adam and Eve use free-running (similar to that used by the Assassins) to climb a large, futuristic looking building. While they are climbing the building, a shadow can be seen holding a Piece of Eden to control several human slaves. These workers appear to be in an environment similar to that of a metal refinery. The slave in the foreground is clearly using a hammer to shape a metal object. Adam and Eve continue climbing until they reach the roof of the building. The camera zooms outwards, revealing many other futuristic buildings surrounding them. Further in the background, a mountain is clearly visible, while there is little other elevation in land elsewhere. The terrain is lush, and large forest boundaries are visible. Eve can then be seen to be holding a piece of eden. The two then acknowledge each other's names, and Eve then yells: look out! The memory suddenly ends, and binary code flashes up. The numbers read: "EDEN"
These glyphs are based upon the markings left behind in Assassin's Creed, which were left behind by Subject 16, and written in his blood. Many of these glyphs can be recognized as the Cryptic Messages from the previous game.