TRAPPED IN... THE CASTLE OF COUNT NEFARIA!

As darkness settles over the city, the Avengers foil another Maggia robbery when Thor hurls Mjolnir through the engine of a truck loaded with stolen fur coats. Iron Man tears open the vehicle, and the terrified thieves quickly surrender. The victory is another embarrassing defeat for organized crime and further strengthens the Avengers' reputation as relentless defenders of justice.

The latest failure sends shockwaves through the Maggia leadership. During an emergency meeting, the crime bosses complain that the Avengers have crippled their operations and slashed their profits. Their discussion is interrupted by a communication from their unseen leader, Count Nefaria. Contacting them from his European castle through advanced holographic technology, Nefaria angrily banishes one of his subordinates for the failed robbery before vowing to eliminate the Avengers through a far more sophisticated plan.

Days later, newspapers announce that Count Nefaria is relocating his centuries-old castle to the United States, rebuilding it atop the New Jersey Palisades overlooking the Hudson River. The extravagant project captures worldwide attention, and Nefaria announces that the castle's grand opening will be a charity event. To guarantee maximum publicity, he personally invites the Avengers to attend as honored guests.

The Avengers gladly accept the invitation. Curious about the famous aristocrat and eager to support a charitable cause, Captain America, Iron Man, Thor, Giant-Man, and the Wasp travel to the castle, accompanied by Rick Jones and the Teen Brigade. Nefaria warmly welcomes the heroes before escorting each Avenger to a private guest chamber to relax before the ceremony.

The hospitality proves to be a trap. Hidden Time Transcender Beams flood each room, leaving the Avengers suspended in a trance where time appears to stand still. With the real heroes completely helpless, Nefaria creates lifelike electro-images of each Avenger that perfectly duplicate their appearance while remaining completely under his control. Pleased with his ingenious scheme, the Count prepares to destroy the Avengers' reputations without ever directly harming them.

The false Avengers suddenly appear at the Pentagon and boldly announce that they are overthrowing the United States government. Declaring that only the Avengers are fit to rule, the impostors threaten anyone who refuses to submit. Believing the heroes have committed treason, stunned military officials order a nationwide mobilization. Within hours, emergency broadcasts spread across the country, martial law is declared, and Operation: Seek and Destroy is launched to capture the Avengers.

When Nefaria finally releases the real Avengers, they believe only a few minutes have passed. As they leave the castle, American soldiers, tanks, and fighter jets unexpectedly attack. Confused by the assault, the Avengers initially believe they are facing disguised enemies, but Captain America quickly realizes the attackers are genuine U.S. troops. Determined not to harm innocent soldiers, the heroes fight defensively before retreating to one of their emergency headquarters.

While traveling at insect size, Giant-Man and the Wasp stop at a newsstand and discover newspaper headlines accusing the Avengers of treason. Shocked, they reunite with their teammates, who compare their fragmented memories of the castle. Realizing that all of them remember very little about their visit, the Avengers conclude that Count Nefaria must somehow be responsible for framing them. At the same time, the Fantastic Four prepare to intervene but are ordered by the Pentagon to remain off the streets until the crisis is resolved.

Meanwhile, Rick Jones and the Teen Brigade become suspicious after waiting outside the castle for hours without seeing the Avengers or the expected charity crowds. Sneaking inside to investigate, they discover Nefaria's hidden control room before Maggia agents capture them and throw them into the castle's dungeons. Rick attempts to contact Iron Man using a miniature transmitter, but Iron Man's receiver was damaged during the military battle, preventing the distress signal from getting through. Nefaria intercepts the message and transfers the teenagers to an even deadlier prison.

The Teen Brigade soon finds themselves trapped in a chamber lined with a chemical that causes permanent suspended animation upon contact. Nefaria sadistically explains that he will not kill them directly. Instead, they must remain perfectly motionless as the room's moving walls threaten to force them against the deadly substance, making their own survival depend entirely on their endurance.

Convinced that Nefaria holds the answers to the conspiracy, the Avengers return to the castle. They immediately trigger another series of elaborate traps. Thor is paralyzed by a concealed chemical device, and Giant-Man and the Wasp become immobilized when they rush to help him. Iron Man attempts to bypass the trap by flying through a window but is caught by another hidden chemical coating the castle walls, leaving Captain America as the team's only remaining free member.

Using his shield and a length of nylon cord, Captain America swings safely into the castle without touching the trapped walls. He battles numerous Maggia agents, discovers the castle's secret criminal headquarters, and eventually locates Rick Jones and the Teen Brigade. After carefully freeing the teenagers, Rick retrieves an antidote that can restore the trapped Avengers. Before Captain America can escape, however, Nefaria activates another hidden trap and captures him as well.

Believing victory is finally his, Count Nefaria prepares to summon the authorities and claim credit for capturing the "traitorous" Avengers. His triumph is short-lived when Rick and the Teen Brigade use the antidote to free the remaining Avengers. Iron Man smashes through a castle wall, Thor rejoins the fight, and Giant-Man quickly rounds up dozens of fleeing Maggia gangsters with a massive net while Captain America rejoins the battle.

Cornered with no escape, Nefaria desperately tries to bargain for his freedom, offering the Avengers half of his criminal empire. Instead, he inadvertently confesses to creating the electro-images that framed the heroes for treason. A U.S. General overhears the confession, immediately clears the Avengers of all charges, and orders Count Nefaria's arrest and deportation, ending the crisis that had turned the nation against its greatest champions.

Although the Avengers have restored their good names and defeated one of their most cunning enemies, their victory is overshadowed by tragedy. During the fighting, the Wasp was struck by a stray bullet while protecting Rick Jones and the Teen Brigade. As Giant-Man rushes to Janet's side and finds her lying unconscious, the celebration comes to an abrupt end. The issue closes on a dramatic cliffhanger, setting the stage for a desperate race to save the life of one of the Avengers' founding members.