Kairo/Pulse Help?
 

I just watched this movie again with my boyfriend. At the end of it he asked me what was going on and I found I couldn't explain it. I also had my own assumption as to what happened.

POSSIABLE SPOILERS

I.E. they were dead and just spilling out into a new world. But the more I thought about it the more I realized it didn't make sense. Someone help. It's driving me insane.

Then what about the forbidden room?

The dead became tech-savvy and were seeking vengeance for their tech-neck and CTS.

This is kinda unrelated, but does anyone know where I could find the original Asian version? I can't find it anywhere, and I don't wanna watch the remake.

I found it on Amazon. If you can't find it on Amazon, message me and I'll link it to you. :)

http://www.asiandb.com/store/detail.php?num=12488

If you've not got it yet :

basically what i got out of the ending is just an attack on technology... that what was supposed to help humanity, basically is the destruction of humanity. Technology destroyed everything, and had taken over humanity, now run by the Grey's. But, human life still continued and the survivors lived in the "dark"... no technology, and all was great and fine once again.