When the Dragonauts’ diplomatic peace mission fails to sway Thanatos, Jin must make a difficult choice. He can either fuse with the mother dragon or lose his beloved Toa forever.

While Clain is on his way home from the junk market, he saves a mystifying girl from peril—but she disappears from his life as quickly as she entered it, leaving only a mysterious pendant behind.

After their battle with the Gillard Army, clashing ideals divide the Lindworm Unit. Gio and Toa are detained by the ISDA - one marked for death and the other for experimentation.

Jin and Toa spend a final heartbreaking day together before Jin turns her over to Gio. Toa’s reaction to his betrayal quickly makes Jin regret his decision.

Enraged and alone, Kazuki descends into madness. Jin betrays Gio in a desperate attempt to get Toa back - but will her horrifying revelation tear them apart forever?

When the Gillard Army attacks a shuttle carrying Toa, Jin must set aside painful thoughts of his family’s tragic death and join forces with Gio to save her.

Jin and the Dragonauts uncover Commander Sakaki’s web of deceit, and the Gillard Army exposes Raum to the anti-Thanatos factor in preparation for her ultimate destiny.

The Lindworm Unit arrives at the hot springs with orders to apprehend Jin, Gio, and Toa. But some members of the unit are reluctant to capture the renegade dragons.

Gio bursts back onto the scene with a surprising attack on his former allies. Jin wants answers, but he might not want to hear what Gio has to say.

After being abandoned by Gio, Jin is captured by the Gillard Army and used as bait in a sinister plot to capture an authentic live dragon.

Before the Dragonauts can infiltrate Tartarus and rescue their dragons, Gio mysteriously disappears, and Kazuki shows up looking to settle the score with his old friend Jin.

Toa attempts to calm Spirytus, but the interference of the Gillard Army further enrages the rogue dragon, prompting Gio to enter the fray.

The ISDA develops a virus capable of destroying Thanatos, but it can only be transmitted by an original dragon. Meanwhile, Jin, Toa, Gio, and Sieglinde plot their counterattack.

Jin’s world is rocked by a devastating explosion that changes his life forever. Heartbroken and alone, he struggles to pick up the pieces of his shattered existence.

After the disaster on Mars, the ISDA begins systematically imprisoning and eliminating all remaining dragons. Thanatos’s response to this genocide threatens to destroy Jin and Toa’s happy existence.

The battle between the Lost Millenium and the temple’s forces rages on. Phryne reaches the Archpriestess, but will her pleas to end the war and let Fractale fade out fall on deaf ears?