Code Geass Siritun of the Rebellion

Lelouch's Knightmare stopped working in mid-battle. His location is unknown, but then fate gave him an unexpected twisted turn of events. He has to hurry back to Ashford before Suzaku finds out that he's become Zero again, but ends up snake-food in the end. But after persuading a shy orphaned naga to vomit him back up, he soon ends up his adoptive mother then moved up to something even more. He tries to teach the naga boy on how to be human and to keep his instincts of drinking human blood or eating anyone in general under control. He even named the werewolf-vampire hybrid of a naga Siritun Xi Britannia, but tells him not to use that name. So he teaches him how to lie by using the last name Lamperouge instead. Siritun then joins both forces, but mainly as one of the Black Knights. He's a indoor spy for them and them alone. A double Agent naga hybrid to be in fact. What would happen if he got caught one of these days?