The Great War was long over, Heaven had lost and God couldn't accept it. He would not allow his ideals to die so easily, not after all they had sacrificed. Thus, he enacted a desperate plan as he breathed his last on a desecrated dimension torn apart by war. Heaven needed a ruler more capable than Michael and what better king could the world offer than the Demon Emperor Lelouch.
Set Before the events of Code Geass R2 and after the events High School DxD HerO. Lincoln Vi Britannia- Lelouch Vi Britannia's twin brother- is in hiding following his and his brothers attempt at liberating Tokyo. He's gone under the guise of a student at Kuoh Academy. Chaos, betrayal and liberation ensues.
Lelouch is sent to the world of the devils from C's world He manages to take Shirley and his maid Sayoko with him. Lelouch x Shirley x Sayoko x Rias x Ravel x OC. Rated M for Explicit sexual content. Probably lemons when required for story development.