Giant Gorg

Following his late father's will, Yuu Tagami travels across the world to New York City in order to find a former student of his father's, Dr. Wave. Upon meeting the man however, Yuu becomes entangled in a vast conspiracy to keep New Austral Island, a mysterious landmass that suddenly appeared in the South Pacific, a secret.

With the GAIL corporation's thugs closing in, Yuu and his friends turn to a man known as the Skipper for help. Unfortunately for Yuu, GAIL aren't the only ones interested in New Austral Island.

Though the group has made it to Samoa, neither the danger nor the journey is over yet. Skipper has a plan to ride a storm into the island and past GAIL's defenses, but GAIL and Lady Lynx's minions aren't giving up yet.

Dragged into the ocean, the group nevertheless finally makes it to Austral Island, though split up. Skipper, Dr. Wave, and Doris meet the islanders who resist GAIL's influence, while Yuu and Argos meet a new friend.

Yuu gets to know Gorg, while Rod Balboa directs the forces of GAIL to stamp out the local resistance. However, with Skipper on the guerillas' side, things don't go so well for the soldiers.

After his encounter with the "Humanoid," Rod redoubles his efforts on Austral Island, while Gorg reveals to Yuu a secret about itself.

Yuu and his friends are reunited once more. In order to discover the secret of Austral Island, they follow Gorg, but its path will take them right to a GAIL fortress.

Yuu is forming some kind of connection to Gorg. Meanwhile, GAIL's forces keep on the pressure as Yuu and his friends scramble to break free of the might of an army.

Gorg leads the group to a place they can rest. Tensions build between Alois and Yuu when the two get lost in caves. Meanwhile, Rod becomes convinced that Yuu is somehow special.

While Yuu and his friends have been resting, GAIL has been gathering more forces to trap Gorg once and for all. Another confrontation, however, forces the group into the Dark Bay, where something else awaits.

Gorg engages in a titanic battle, the aftermath of which only deepens the mystery of Austral Island. Alois and Sara make their way back to Hotsumatsua and their people, but an old enemy shows up as well.

Yuu and his friends are almost on top of the truth of New Austral Island, but to get there they'll need to traverse a swamp and avoid GAIL's patrols... as well as Lady Lynx!

Lady Lynx has taken Yuu and Doris captive, and in a bold maneuver she takes an offer to Rod Balboa himself, revealing a shared past.

Saving Yuu and Doris from a fiery fate, Gorg now seems determined to reach its destination no matter what, even leaving Skipper, Dr. Wave, and the rest behind.

As Skipper and Dr. Wave, accompanied by Argos, struggle to reach Yuu and Doris, Gorg continues its path into the depths of New Austral Island.

Yuu and Doris meet with Manon, who's not from around here. Meanwhile, it's only a matter of time before Rod Balboa and GAIL break into the underground chamber where the strange visitor lives.

Manon reveals his origins and the truth behind New Austral Island. However, GAIL makes their entry into the chamber, and receives a much less friendly greeting than Yuu did.

Their initial meeting having gone poorly, Yuu tries to convince Manon that not all humans are like GAIL.

After an epic clash, Gorg, Yuu, and Doris return to the surface. However, meeting up with their friends again isn't an easy task.

Captured by GAIL, Yuu tries to convince Rod Balboa of the threat humanity faces. Instead, GAIL tries to probe more deeply into the connection between Yuu and Gorg.

Despite Rod's orders, parts of GAIL seek to transfer Yuu to New York City, where he can be studied more in-depth. Skipper and the others join Gorg to reclaim Yuu before it's too late.

The army of "Humanoids" has assembled, and is marching on GAIL Town. With no where else to turn, Rod asks the only person who can do anything in this situation. Meanwhile, Skipper reveals his true goal.

Everything has come crashing down for GAIL, with the governments of the world aiming to wipe Austral off the map, for real this time. While Rod takes charge, Yuu and Gorg fight for the island.

With the deadline ticking down for Austral Island, Yuu strives to find Manon in a last ditch attempt to stop the hostilities.

While Rod, Skipper, and the others reflect on their approaching deaths, Yuu meets with Manon and learns the truth of his connection to Gorg.