This is the origin story of former Special Forces operative turned mercenary Wade Wilson, who after being subjected to a rogue experiment that leaves him with accelerated healing powers, adopts the alter ego Deadpool. Armed with his new abilities and a dark, twisted sense of humor, Deadpool hunts down the man who nearly destroyed his life.
As Steve Rogers struggles to embrace his role in the modern world, he teams up with a fellow Avenger and S.H.I.E.L.D agent, Black Widow, to battle a new threat from history: an assassin known as the Winter Soldier.
With many people fearing the actions of super heroes, the government decides to push for the Hero Registration Act, a law that limits a hero's actions. This results in a division in The Avengers. Iron Man stands with this Act, claiming that their actions must be kept in check otherwise cities will continue to be destroyed, but Captain America feels that saving the world is daring enough and that they cannot rely on the government to protect the world. This escalates into an all-out war between Team Iron Man (Iron Man, Black Panther, Vision, Black Widow, War Machine, and Spider-Man) and Team Captain America (Captain America, Bucky Barnes, Falcon, Scarlet Witch, Hawkeye, and Ant Man) while a new villain emerges.
Tony Stark. Genius, billionaire, playboy, philanthropist. Son of legendary inventor and weapons contractor Howard Stark. When Tony Stark is assigned to give a weapons presentation to an Iraqi unit led by Lt. Col. James Rhodes, he's given a ride on enemy lines. That ride ends badly when Stark's Humvee that he's riding in is attacked by enemy combatants. He survives - barely - with a chest full of shrapnel and a car battery attached to his heart. In order to survive he comes up with a way to miniaturize the battery and figures out that the battery can power something else.
In 2029 the mutant population has shrunken significantly due to genetically modified plants designed to reduce mutant powers and the X-Men have disbanded. Logan, whose power to self-heal is dwindling, has surrendered himself to alcohol and now earns a living as a chauffeur. He takes care of the ailing old Professor X whom he keeps hidden away. One day, a female stranger asks Logan to drive a girl named Laura to the Canadian border. At first he refuses, but the Professor has been waiting for a long time for her to appear.