Jins 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.
Jin and Gio have questions, and Toa is the only one who can answer them. To find her, they must steal a ship from the ISDA and chart a course for moon.
The Lindworm Unit is dispatched to the Moon to assist the Gillard Army in their efforts to capture Toa and Gio. In the meantime, Jin and Toa begin to reconnect.
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.
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.
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.
A Gillard spy kidnaps Toa and delivers her to Prince Asim. While Jin and the renegade Dragonauts hide out, the Fourth Original blazes a deadly and destructive path to Earth.
With the Fourth Original on the loose, the ISDA evacuates the city and sends in the Lindworm unit to capture the dragon. Kazuki's seething rage puts Jin and Gio in great danger.
The Lindworm Unit watches as the Third and Fourth Originals do battle in the sky. Jin and Gio are locked in on Toa's signal, but a terrifying development could make them return to Earth.