Lelouch Lamperouge was living a cushy life in England, until he suddenly decides to go to Japan where his mother was born, many years after her passing. He ends up entangled in events he would never have expected though.

Lelouch, the hidden leader of the Ashford Lamperouge Foundation then met Shu Ouma, the hidden creator of Neuro-KMF, otherwise known as Endlaves. What do you think would happen when I make the First son of GHQ's late Head Scientist receive his Power at the same time when the Third Princess acquired her Geass? Fem!Lelouch/Suzaku.

Ouma Shu thought it was the end. But then a certain black-haired, violet-eyed demon appeared before him... Cross posted from my Ao3 account.