The Demon From Shinjuku

What if C.C's contract granted Lelouch a power which literally allows him to live by the phrase, "If a king doesn't lead then how does he expect his subordinates to follow?" The Power of the King brought a solitary existence, so what will the Devil's power bring? Britannia shall know fear. A universe where Lelouch received Absolute Invulnerability rather than Absolute Obedience.