Birth by Sleep: The Secret of Scourge

Summary
Ten years before Sonic was chosen by the Keyblade, three young apprentices trained under a Keyblade Master. When Master Djinn and his enigmatic Apprentice appear and disappear from Moebius, Night the Wolf, best friend to Scourge the Hedgehog, goes off to confront his Darkness. But, with convincing from the Apprentice, Scourge runs after his friend in hopes of finding out his past.

Characters

 * Scourge the Hedgehog: A Keyblade Warrior, he is too young to take the Keyblade Master Qualification Exam, and is till in training. He doesn't know his past, but is starting to learn the horrible truth. Parody of Ven.


 * Master Sonia the Hedgehog: A female Hedgehog and Keyblade Master, she was under the tutelage of a Master, but passed her KMQE and became a Master. As Master Sonia, she is out in search of her love, Scourge, and his friend Night. Parody of Aqua.


 * Night the Wolf: A Keyblade Warrior with Darkness in his heart, he failed his KMQE because of this, and, after some convincing from Master Djinn, ran off to confront his Darkness and find the Master. But, by aligning himself with villains, he might fall even deeper into Darkness. Parody of Terra.


 * Master Djinn: A spirit who was seduced by Darkness and its power, becoming a Dark Keyblade Master. He taught his Apprentice how to do so as well, and is in search of power. Parody of Master Xehanort.
 * The Apprentice: A mysterious warrior with a Keyblade, he is the main antagonist for Scourge, and knows of his past, and is intent on making him stronger. Parody of Vanitas.


 * Albus Dumbledore: A wise magician, he is teaching the King, Silver, and Manic how to use Magic and how to fight. Parody of Yen Sid.
 * King Ivo Robotnik: A King, he is in training in case a dire emergency arrises. He wields a Keyblade dubbed the Ageless Phoenix. Parody of Mickey.
 * Sir Manic the Hedgehog: A knight for King Robotnik, he is learning how to fight better. Parody of Goofy.
 * Silver the Hedgehog: A wise magician, he is being taught by Dumbledore to wield Magic properly. Parody of Donald.

Worlds
The home of Scourge, Night, and Sonia, they were taught here and raised here until Djinn and his Apprentice appeared. Becomes swallowed by Darkness. Parody of Land of Departure.
 * Moebius:

A world of fighting, Son Goku is being trained here.
 * Dragon World:

A city ruled by a professor, Mephiles the Dark.
 * Soleanna:

A large ocean with tropical islands.
 * Southern Ocean:

A desert filled with the weapons of fallen Keyblade Warriors, it is here where the final battle will commence.
 * Sea of Fallen Keyblades/The Keyblade Graveyard: