Very good Song, but...
I felt that it just wasn't a "Rose" song. It has that Final boss feel, and as a stand alone song, I enjoyed it as much as any RPG fan would, but comparing this to the other Rose Genre songs you've made... It just doesn't feel like it belongs there.
The Song itself does paint a vivid picture of a raging battle of millions against enemy forces, with a mastermind pulling the strings of both sides before the First Confrontation against the main Heroes, but before they can Land the Fatal blow against them, The Villain erases their memory and warps them to different parts of the world, 5 years into the future.
Honestly feel that this has great potential to become one of the greater opening songs for a lucky game or animation that can pull off the execution juuuust right.