To tell the truth, it was a little disappointing. The ending just seemed to pop up out of nowhere, and it wasn't really worth all the emotional investment. Basically it was just "The heroes went home, and the bad guys died." Also, your villains seemed a little overpowered. They were more than the main characters were able to overcome, which defeats the whole point of telling the story. If it had just been a Dragon Ball story, then yes, the villains could have been powerful to that degree, but not in a Kingdom Hearts story. I'd recommend revising it. The writing style was very good, though.

OMG thats one powerful story so so sad my heart broke for Poor Riku nabd i also saw the video to go with thise on you tube and i felt i was holding Riku in my arms too hugging him giving him sips off water and comforting him its an awsoem story loved the other ending when Riku comes back thats awsoem but thsie is so sad and so moving well done

THats a nice ending i gotta say

And so the dark empire falls

I gotta say its amazing how you thought up the empire it is a very unique organization. It shows that through time things can decay and rot to evil and before you know it instead of being something good and just it turns to evil and hatred

Overall i love the story

...you just copied the last half of \chapter 6

That...was...amazing nuthin else to say

Whaoo awesome chapter keep writing

I wonder is Akaris realy just gonna let him go or is he calling in some imperial forces to finish him?

One of the best fights i have EVER read on Fanfiction

Can't wait for the big fight!

Poor riku keep writing i will go now to read chapter 2

...that..was so sad...your a very good writer

Ow poor riku.

I always seem to skip ahead to the most devastating chapters. I wrote a poem about this chapter when Sora found Riku. It's in Sora's view. Here ya go. Oh, a dash means it's a new line, I just don't want to take up too much space.
My friend is lost.-He must be here, has to be here,-I search, I find.-His eyes are vacant, eyesight gone,-He is torn by the whip and despair.-His killer returns,-Still unsatisfied by the damage done.-Anger, hate.-Set towards the creature who inflicts such pain, suffering.-I strike, I kill,- But a lifelong friend is taking his last breaths.-He begs me not to leave his side,-He gasps, lies still,-Together to the end.
I know I skipped some parts, but oh well.

good ending! I love it!