Code Geass Time Travel

What if a girl known as A.A. stopped Suzaku from taking Lelouch to the Emperor. This is before the full ending of Code Geass: Lelouch of the Rebellion season 1. Don't like then Don't read. Pairings (Lelouch X Kallen)(Euphemia X Suzaku) (Notes: 1. This story is originally created by Angel-The-Hedge. 2. The Story is set in a Three Act Structure.)