Economy is bad on Mars and Gram has lost his job again today. Then his childhood friend Vess appears before him...

Gram becomes crew member of the Aurora. But because of his carelessness, the Aurora is attacked by Round Bucklers.

Junior takes an RB out without permission and is caught by the Earth Forces. Vess begs Gram to leave the pirate's life.

The Aurora is being repaired before departure. Gram goes to town to make his farewells but he comes across Vess again!

The granddaughter of Earth's president Enora has been kidnapped. The Aurora starts to be hunted down for it by error!

The crew has to capture the hit-and-run ship that damaged the Aurora. But hidden weapons are found during the chase.

Gram is saved by a man with an artificial arm who claims to be an acquaintance of Elizabeth, the Captain of the Aurora.

The Aurora crew boards on a luxury ship of Earth nationality where Martian laws do not apply. Enemies happen to gather.

The Aurora has to face a giant creature. Gram attempts to fight it with his RB, to prevent the Aurora from sinking.

Gram helps an old woman but this drags him into an unexpected situation. What's the real purpose of the old woman?

The Earth Forces have tracked down the Aurora that manages to escape anyway. But Vess finds a way to trace them.

A ship of unknown origin is detected. Then weird things start to happen in the Aurora. Is this due to a Ghost Pirate?

The Aurora saves a woman in a wedding dress, who is after her fiancé. She mistakes one of the crew as her loved one...

Vess deserts the flagship and comes to defy Gram, but she has hard times. Then Gram's RB gets immobilized by chance!

Vess is still after the Aurora but she is attacked by pirates. Will she be able to get out of this difficult situation?

The Aurora seeks for a clue to resolve the mystery of the Box of Guidance. But the job is harder than expected.

Yagami revolts against Elizabeth on the Box of Guidance and occupies the Aurora. Enora undertakes the Captain's rescue.

The Aurora crew meets "Doctor", a sworn friend of Captain Elizabeth. There, a ship of the Earth Forces attacks them...

As Gram tries to break through a strategic point of the Earth Forces, an unknown RB appears that runs alongside him.

Vess sends a letter of challenge to Gram. When the two face each other, fate makes the duel take an unexpected turn...

Junior is appointed as a diver at last, for the new RB. Meanwhile, Yagami decides to go back to his original mission.

Elizabeth makes plans to defeat Earth Forces and Kubernes and enables the Aurora to reach the cavern of the treasure...

The Aurora makes its way to the cavern thanks to the Daybreak Attack. The owner of the Aurora surprisingly appears.

At the exit of the cavern, the Earth Forces ambush the Aurora, that has to surrender. But Gram won't accept it.

Vess and Enora manage to come back to Mars. With Gram, they start the operations to rescue the Aurora crew.

The Aurora crew is rescued with the help of Vess, Yagami and a third ally. Captain Elizabeth is burning with anger…