Here is what the developer had to say:
The “Introducing the Magic Trailer” is something we’ve put together to help. It perfectly describes how everything that happens in Kingdom Hearts is connected.
Or, if you’ve yet to play a Kingdom Hearts game or have no idea what it’s all about, then this is the perfect trailer for you too! This will help you get up to speed on the story, the characters, and the fun of Kingdom Hearts. Or if you haven’t played a Kingdom Hearts game in a while and need a quick refresher, we hope you enjoy.
No matter where you are with Kingdom Hearts, this trailer will take you on a journey through the stories included in Kingdom Hearts HD 1.5 ReMIX, and gets you reacquainted with your favorite friends and foes just in time for the release of Kingdom Hearts HD 2.5 ReMIX on December 2nd, 2014, exclusively on PS3.
The legacy of Kingdom Hearts continues with three magical journeys in one package in Kingdom Hearts HD 2.5 ReMIX:
• Kingdom Hearts II FINAL MIX
• Kingdom Hearts Birth by Sleep FINAL MIX
• Kingdom Hearts Re:coded (HD remastered cinematic)
Take a look at the new Introducing the Magic trailer below:
Kingdom Hearts HD 2.5 ReMIX releases December 2nd for PS3. What did you think of the new video?
Source: PlayStation Blog