or more than fifty years, the Soviets employed an undercover agent - an unstoppable, untraceable killer known as the Winter Soldier. His suspected identity? Bucky Barnes, Captain America's one-time partner, thought to have died in World War II. Now, the Winter Soldier is back, working for the ruthless General Lukin - who has obtained a functional Cosmic Cube, a weapon of limitless power that can bend reality itself. Vowing to end Lukin's reign of terror and destruction, Captain America relentlessly tracks the Cube - only to find himself face to face against the Winter Soldier. Will Cap be forced to batt le his resurrected partner so soon after finally learning the astonishing truth?