About the video:
The video contains brand new footage of an important element of FINAL FANTASY XIII-2, the ability to travel through time. Mysterious gates are positioned around the game’s towns and landscapes. Once these portals are activated by finding hidden artifacts, Serah and Noel can be transported to new, distinct locations to continue their adventure. These settings change over time, so be sure to revisit them to investigate how they‘ve changed over the years.
Source/Fuente: Square Enix Games America.