Demon In A Bottle

Demon In a Bottle is a Marvel Comics storyline featuring Iron Man, spanning from issues #120 to #128 of Iron Man Vol 1.

Plot Summary
A previously unknown adversary reveals himself when an act of sabotage implicates Iron Man in a murder... but the true threat comes from within.

Trivia

 * The writers of Iron Man 2 cited this storyline as an influence, particularly the sequence where Tony is drunkenly carousing during a party in his armor at his residence until Rhodey intervenes.