The Hulk is aboard a spaceship, the Andromeda, a slave and oarsman along a crew of alien monsters and the Abomination. After a quick fight with him, Hulk is subdued by a harpoon blast from Xeron, the Star-Slayer, and calms down.
Note: An alien called Cerexo uses his mind powers to allow the Hulk to understand the alien languages spoken in the space vessel. He also tells how the Abomination, rescued from an asteroid by Xeron, killed the former first mate, becoming it with that victory.
One night, the Hulk wanders aimlessly aboard the ship that is orbiting near to Earth. The Abomination sneaks and knocks him overboard. Xeron rescues the Hulk by a harpoon blast. Displeased, the captain of the ship, Cybor, asks his assistant, Ztlol, to call upon Xeron, Abomination, and Hulk to his quarters.
Cybor reveals he follows Klaatu through space in revenge. Cybor’s body is partially robotic because of an almost deadly previous encounter with Klaatu.
The Hulk takes a nap and transforms back into Bruce Banner. Eventually, an alert sounds finding Banner on deck with the other aliens in a battle against Klaatu! Klaatu hid on Earth, with Cybor patiently waiting for his departure. The time has come for a second assault against Klaatu.
But Cybor gets knocked overboard towards Klaatu, with both drifting towards the sun. The Andromeda ship, without Cybor controlling it, drifts around the sun.
As per Banner, the Abomination harassment causes his transformation into the Hulk, and both sink towards Earth like shooting stars.
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