Neo is basically the guy from the Matrix. AT night, he can dodge bullets shot from the mafia, or other bad roles like killer. However, he cannot dodge bullets from the vigilante.
Maybe immunity to mafia kills, but can still be killed by town vig. He's safe from his enemies (kind of like how he beats them in the Matrix), but that immunity doesn't apply to town shots.
Although I honestly know little about the matrix, so making a role for a character from there would be tough for me. Sorry if that didn't help much.
So a miller with the benefit of being able to always dodge night kills.
Personally while I do want a hider type role (a role that can dodge hits/silences/any negative effect for say two nights that he picks) mixing and matching role isn't the best way here. While I realize someone death proof at night is over powered instead of giving him a miller type power, I'd make restrictions on the death proof part for something like this:
Hider: He can choose to hide at night twice per game. If he chooses to hide all negative actions (stuns included) will be dodged.