Fly arrives in Teran. He and his friends are searching for the temple of the dragon hidden under a lake. But Fly prefers to search it alone because he's afraid of the reaction of his friends when they will now the truth about him. Fly dives into the lake with the new sword Leona bought for him.
After seeking for a while, Fly finds the temple. He notices their are no doors or other entrances. Nothing except a ball coming out of a wall of the temple. When he touches it, the ball begins to twinkle and Fly is absorbed inside the temple. Inside the temple he finds another crystal ball that is able to speak. At the moment it is going to reveal the story of the dragon knights, it is interrupted by a noise coming from outside. Then someone forces the entrance of the room and penetrates it, it is BARAN, the leader of the army of superdragons.
Fly immediately feels the power emanated by Baran. Baran proposes Fly to join the armies of Ban!! Baran tells that the mission of a dragon knight is to re-establish the equilibrium between the three species (humans, monsters, dragons) when one of them tries to conquer the world. It is for this purpose that the dragon knight has been created by the god of humans, the god of monsters and the god of dragons. A dragon knight possesses the strength of the dragon, the magical power of the monster and the hart of the human.
Fly refuses to follow Baran and attacks him with Aban slash. But Aban slash has no effect on Baran. Baran gets angry and the dragon sign appears on his forehead. The energy released is so strong that Fly is rejected out of the temple and falls down on the earth above the waterline. Poppu, Leona, Nabara and Meruru are very surprised by what happened and notice Baran, also coming out of the water. Surprised Meruru sees the dragon sign on Baran's forehead and shouts it is not possible that two dragon knights live at the same time. Baran replies that he's indeed the only true dragon knight and that Fly is an incident that happened in the family of dragon knights.
Baran wants to take Fly with him but Poppu and Leona try everything to avoid this. Poppu says Baran has no right to take Fly with him, even if he's from the same species as Fly. Baran then says he has all rights because he's the father of Fly. The real name of Fly is DINO.
Our friends are astonished, but Fly doesn't give up and tries to fight Baran again, he invokes Raiden slash, but Baran succeeds to counter it and shows his speciality in return:GIGA BRAKE. Fly falls in the lake after the terrible shock of Giga Brake. Leona dives in the lake to save Fly and Poppu tries again to fight Baran, but then Krokodin appears and tries to help him. But Krokodin is shivering because he's aware of the powers of Baran. Nevertheless he tries to attack Baran. But Krokodin's axe is broken before he hits Baran. Krokodin notices a sort of air flux between his axe and Baran's neck. Baran then reveals the secret power of the dragon knight: when the dragon sign is shining on the forehead of a dragon knight, a flux of energy envelops his body and protects him from every attack, this flux is called DRAGONIC AURA. Krokodin tries to fight Baran again but Baran is too strong.
Fly jumps out of the water and helps Krokodin to fight Baran. They combine their strongest attacks together and manage to hurt Baran despite Dragonic aura. Baran realizes that the power of Fly finds its origin in the strong ties he has with his friends. Baran engages his last forces to erase the memory of Fly and then leaves to restore himself.
The team is in a catastrophic situation because Fly doesn't remember anything about his friends nor about the techniques he learned. They are at the mercy of Baran.
Meanwhile, Baran is gathering his best soldiers, the dragon warriors to get his son back. Three dragon warriors appear: Garudandei, warrior with a flying dragon symbolizing the sky, Borahon riding a seadragon, symbolizing the sea of course and Rafaruto symbolizing the earth. Together with Baran they return to Teran to get Dino back!!