Hydra Captain America, with the power
of a god and an armored suit created by the Cosmic Cube, faces the
assembled heroes and tries to persuade them to join his empire; they
refuse and there is a massive battle, all against one—and the
super-powered Cap prevails. Using the power of the Cosmic Cube Hydra
Cap rebuilds Washington in Hydra's image. Captain America Sam Wilson
approaches Hydra Cap, kneeling and offering him the last fragment of
the Cosmic Cube. Bad Cap takes it, and his shield too, and places the
fragment inside his breast—and then everything goes wrong and Cap
loses his powers.... Ant-Man then enlarges into sight as Winter
Soldier enters through a dimensional gateway. According to plan,
Ant-Man took Bucky into Bad Cap's body while he was inserting the
last fragment of the Cube. There, Bucky found Kobik and the other
Steve Rogers and helped them escape. Now Kobik steps from the portal
and undoes everything that Bad Cap just transformed. And then the
real Captain America comes through the portal....
The good one faces the bad one and they
fight, a battle seen on television screen around the world. First,
Good Cap takes back his shield, and then beats his foe mercilessly.
Bad Cap tries to pick up Mjolnir but finds he cannot lift it. Good
Cap takes the hammer from him, and with a single blow, shatters his
armor.... Cap tosses Mjolnir back to Jane Thor and Kobik restores the
history that had been corrupted and Earth's Mightiest Heroes are
whole once more....
Epilogue: The country slowly gets back
to normal, rebuilding damaged properties and holding a funeral for
Black Widow. And Brian McAllister is released from a Hydra detention
camp, along with many other Inhumans. Brian is reunited with his
brother Joey and they return home to discover it vandalized. The next
day they are awoken by the sounds of the neighbors and friends making
repairs to their home to atone for their previous attitudes.