The next day, Ahi was found sitting while looking at a beach, early in the morning. Laka then walked up to him, and sat down as well.

They looked out to the magenta sunrise mixing with the ocean.

Suddenly after a few minutes, Ahi took out his spear and summoned his armor. He then spoke to his sister.

"How about a little challenge?" he asked while putting on his closed-faced helmet.

"I wouldn't think of anything better," Laka replied, while bringing out her mask and sword.

After standing and walking away from one another, they turned around and charged. Sword and spear locked and clashed at one another. Swings, thrusts, and slashes were made. Ahi's armor deflected any of Laka's strikes, while Laka's mask created a shield that covered her in a bubble, protecting her from Ahi's attacks. Neither side was going to win until the other would be unable to continue combat.

The screams, grunts and groans were replaced by panting and heavy breathing. Both sides wouldn't win through weapons and armor, and they knew it.

Removing his helmet and slamming it into the sand, Ahi began to speak.

"It is obvious that the dominant sibling cannot be revealed through our weapons or armor, but with our fire."

Both sides raised a fist that was then covered in flames. They both glowed brilliantly against the orange sun climbing into the sky.

Unknowingly to the siblings, Heihei was just feet away from the fire and close to becoming roasted. Pua then jumped in to drag him away.

Aiming their arms and opening their hands, both brother and sister sprayed fire. Neither golden nor blue sparks could beat one another. Both streams of flame pushed against one another until the tension was too great, and an explosion resulted in between them. Surprised by how powerful Laka became, Ahi needed to buy time to figure out another strategy. Transforming his lower body and legs into fire, he propelled and rocketed into the air. Determined to not lose, Laka did the same and pursued her brother.

Eventuallly, Laka caught up to her brother, and joined next to him as they climbed. Both siblings shot fire from their mouths in another effort to see who's flames burned the best, but to no avail.

The two eventually arrived at Te Fiti's Coliseum, which was eerily empty and silent. During their high-speed decent towards the rock below, they grabbed and wrapped each other around one another, bracing for the crash. When the impact did come, both sides rolled and bounced in opposite directions. Almost unaffected, Ahi and Laka both got up, and stared at one another, until Ahi broke the silence.

"Well, I didn't wish to use my trump card, but I have no choice."

Unleashing his hellfire form, Ahi grew into the fifty-foot beast that smashed Aldrix into a pulp. Shockingly, Laka looked on with no reaction of fear or surprise. Then, she began to laugh.

"I have two questions for ya, bro. First, did you really think that I had no idea that you can do this? Mom told me. Second, you do realize that because we're siblings, I can do the same thing too, right?

Laka then became cloaked in her flames, until she grew into a dragonlike monster of her own, similar to Ahi. Only that her scales and flames were blue. However, she had a smaller and less muscular build, but made up the lack of power with speed and agility.

Both dragons flew towards one another and locked jaws with one another. Because Ahi was stronger physically, he overpowered Laka and tossed her into the air. Laka recovered in midair and began to fly back towards Motunui, with Ahi chasing her.

By this time, most of the island had already awakened. School was in session. Fishermen were out fishing. Crop gatherers began to collect fruit. Kakamoras began to set out on their canoes to protect the island.

Then two large dragons appear from the southwest, growing closer by the second. Ahi and Laka flew so close to the surface that their flames lit the water aflame lightly and temporarily, like footprints.

They then soared above the islands, symbolizing grace, glory and power. Villagers looked up in awe.

Both siblings crashed into the same clearing that Ahi first transformed. The crater that Ahi burned into the ground while fighting Aldrix was still there.

"I'm impressed," Ahi said. "Although pure power and strength won't save you. Feelings matter as well."

"Feelings, huh? Well then, I have everything I need to beat you right here!"

Opening her jaws wide, Laka gathered as much power as she could, then unleashed a ray of blue energy at Ahi. The blast sent her brother into the ground. His scales burned off, and he turned back into a demigod. Looking up at his sister, he was amazed how strong she had become.

"You're no joke. At least not anymore," he said while smiling. "Looks like you have more bite than bark now."

Laka then burned off her scales and became a demigod as well once more. She then assisted Ahi back to his feet.

Then, Maui, who appeared as a hawk, flew in and turned into his human form.

"C'mon guys! We gotta go back to the village! It's Moana and the elders. They requested a meeting with you."

Instantly understanding the urgency, Ahi and Laka grew feathered wings. Ahi's glowed golden while Laka's were blue. Maui then turned back into a hawk, and the demigod siblings flew behind.