Birth by Sleep Story Theories

What are some overall theories on what the plot is supposed to be?

My theory:
Two Keyblade Masters named Aqua and Terra search for the next Keyblade master of Light, Ven. But they unfortunately soon discover that the Keyblade Master of Darkness has gone rogue on the entire Keyblade Masters. Seeking to find the way of immortality Master Xehanort has begun experimenting with creating shadows. Creating an army of shadows Master Xehanort attacks on the Worlds that bear the Princesses of Hearts. Now Terra, Aqua and Ven must stop Master Xehanort and his shadows especially his clone shadow, Another.

 

Thas a really interesting theory.
I havent thought of anything yet =/ When I do I'll post it.

 

I bet Master Xehanort wants to raise Kingdom Hearts , just like Xemnas . ^ ^

Your theory checks in just fine with me .

Master Xehanort was a teacher of Terra , but he dirtied his hands with the powers of Darkness and things that revolve around it .

Master Xehanort later askes Terra to join him , but Terra refuses , and Master Xehanort gets angry and attacks Terra . Terra taken by grief of being betrayed by his own teacher , vows to stop his plans , and kill whatever is created by him .

This is part of my theory.

 

Not bad, except that the point of the game is that they were specifically sent to find the missing Master Xehanort. But I like your part about Ven not originally being one of the trio of keybearers. That seems kind of likely

 

You're right, the three chasers are sent by another master looking for the missing master Xehanort
And i think.. the true keyblade master on that time is Master Xehanort, King Mickey could be another being chosen by the keyblade. As for Ven, i think he has the power of kingdom hearts in his heart, and is able to open the door to light

 

These theories sound all good, hmm a new part of my theory is that the leader of the Keyblade Masters will be a new character that Lives in the world home to the future Castle Oblivion, the realm of Dreams where Terra and Aqua live currently but the main keyblade leader near the end of the game is no match for Master Xehanort's unbelievable power. In the end Aqua, Ven and Terra put on the sacred Armor of Light and try to fight Master Xehanort. His shadow fights Ven and Aqua while Aqua sends Terra to fight his former friend and witnesses his best friend Ven being frozen and killed although his body is saved by Aqua.

 

Well the plot's already been confirmed to be about three Keyblade Masters sent by their master to find Master Xehanort and his apprentice who have dissapeared because something disastrous would happen if they don't. I do agree that Ven is unique among the others though.