JUST SO YOU KNOW... THEY'RE SORRY FOR ANYTHING THAT'S ABOUT TO HAPPEN
A new street drug that sends its users across time and dimensions has one drawback: some people return no longer human. Can two college drop-outs save humanity from this silent, otherworldly invasion?
If you enjoyed the movie, I suggest looking into the book series. It's pretty good.
Is it possible that I read this before it became a book. It was published on some site chapter by chapter?
Yes. That's how I read it.