A/N: Sorry I took so long on this! I'm back and I'm updating! I just got permission to use one or more of Dark Dragon Kyra's characters in this fanfic! (THANK YOU AND WHOEVER REVIEWED!)

Dragon Blue

Disclaimer: Sonic and his friends and foes are © SEGA, The Seagon are © Imperfection07, The other dragon character(s) are © Dark Dragon Kyra
Rating: Teen (For Safety)
Genre: Action/Adventure/Romance
Summary: It's already on the first and second chapters… (Sonic/OC and one sided Amy/Sonic)

Chapter 3: Sister and Brother

Previously:
Aquaphina's teeth clenched, revealing sharp fangs that weren't there when Echo last checked. Shivering, he saw her calm blue eyes become a sharp green without pupils as though she was tapping into the power of the emerald. Sharp claws started to form at her fingertips as well.

"SHI'NE!" The Seagon charged directly at the robot and rammed right into it, extending one fist as she held onto Echo. In a swift moment she drilled right through and turned, glaring at the robot which sparked for a moment before exploding.

"Sister!" Echo cried out as he tried to force Aquaphina to release the emerald from her iron grip. Finally unhooking the gem from Aquaphina's hand, Echo looked up to see his sister's pupils shrink before her eyelids closed shut and she started falling before a shark-like robot snatched them up in its huge robotic jaws and swam back to the submarine.

"Aquaphina, Aquaphina please wake up!"

Aquaphina groaned in response as she tried to open her eyelids. After a moment or two she saw Echo in front of her with a worried expression on his young face. The wound on his side seemed to be healing quite well since a small scab remained in place of the bleeding injury. There was also a matter of him standing on both legs.

"Sister?" Echo tilted his head, one of his fin-ears going up while the other went horizontal.

"Echo, are you alright?" Aquaphina asked aloud getting into a sitting up position even though her muscles seemed to disagree with the sudden movement, being sore and cramped as they were. The huge chamber they were in was composed of darkened metal and there was just one door a bit away from them. No windows or other exits were present to their knowledge. The other thing that worried her was that there wasn't much water present either (sea animals need a lot of water in order to survive in this case).

"Yeah…I'm okay…" The Aquari replied. "You scared me back there, sis…"

"Scared you how?" One of Aquaphina's thin eyebrows rose.

"You don't remember defeating that Jellyfish-thing single handedly?" Echo asked. "You grew fangs and became strong enough to drill a hole right through it!"

"I did that?" The Seagon blinked. "Then…mom and dad…and…the other Seagon in the colony…are dead?" The painful truth had Aquaphina look down at her hands.

Claws…sharper fangs…rage…anguish…KILL…REVENGE! (Yeah, yeah, makes no sense at all…)

Snapping out of it, the Seagon immediately started searching the floor in an attempt to find the green stone she had earlier. "Shit…where is it!"

"It got taken from me after I pried it from your grip." Echo replied. "The fat guy called it a Chaos Emerald…"

Aquaphina stared at Echo with a confused look. "Chaos Emerald…Fat Guy?"

"Yeah…and he was the one who ordered the thing to kill mum and dad…" The Aquari sat down and shivered, the fact that there wasn't any water present was starting to affect him as well as his sister. "…including everyone else…"

"How long was I out at any rate!" Aquaphina asked, suddenly standing up before bouncing up and down and clutching her leg since it decided now was the perfect time to shoot an excruciating cramp into the nervous system located there. Ignoring the sudden stream of curse words that had erupted from his sister's vocal cords, Echo answered:

"At least a few hours…"

"How the –EEH– heck can you tell that it's –YOWCH– been a few hours…?" Aquaphina asked a bit aggravated and haggard as she tried to get the pain out of her leg with little success before Echo's stomach yowled. "Oh…right…ha-ha funny…and I didn't get to grab any food after that thing chased us and killed everyone."

"So what do we do now?"

"Try to escape?" Aquaphina replied bitterly once the pain in her leg subsided.

"I already tried…"

"And…?"

"The walls are really strong and I bruised my hand after punching it." Echo replied holding up one of his blackish hands which had a small reddish tint marking the place of his knuckles. Aquaphina looked down at her brother and held the outstretched hand as she inspected the small injury.

"…well…you're going to live…" She mused, trying to include a small humorous tone in her half serious voice despite their current situation of being captured. "How's that other wound?"

"Stings once in a while…not as painful like last time…" Echo shrugged, almost cringing once the scar opened at a tiny fraction showing a small red dot of blood starting to surface from a crack in the brownish-red mark.

"Don't cringe Echo, you're going to reopen that wound…" Aquaphina grumbled. Echo relaxed and the tiny red mark disappeared into the midst of his silver-gray hide. She only stared at how fast the wound had healed before running a fingernail directly next to the scratch, making a small cut in the flesh but not enough to make her brother bleed badly.

"Ow! Hey! What's the big…?" Echo stared at the cut before it healed, right before they could move a muscle. "…idea…?"

Meanwhile, Dr. Ivo Robotnik (a.k.a. Dr. Eggman) was watching his two prisoners in the huge cell as he studied them.

"What do you think they are Doctor?" Bocoe asked as it monitored Echo and tried to find a DNA match with other sea animals. "They don't look like any marine animal we've seen. I can't even find a match on the computer."

"Whatever they are, they've somehow managed to absorb a bit of the Chaos Emerald's power." Eggman commented as he held the green Chaos Emerald in his hand.

"Indeed Dr. Eggman…" Decoe responded. "The younger creature seems to be able to heal himself rapidly when he gets injured, whereas the female goes into a berserk state whenever she taps into the green Chaos Emerald's energy."

"Hmm, apparently she'll go out of control once she destroys the intended target." Eggman smirked as he turned to a screen that showed the Seagon (in her demonic form) destroying Clurken 2.0 before the small Aquari tugged the emerald from her hand. "She could prove useful…"

"Wha-what just happened?" Echo stared at where his cut was. "How the heck did I do that!"

"I was going to ask you the same question…" Aquaphina murmured before they saw a wall opening to reveal a monitor. The two Seagon looked confused and tried to make out what was going to happen next. Of course, being aquatic life-forms that never used electronics, they had never seen a screen before.

FLASH!

"AAAAAAAAAAAAAAAAAUGH!"

Aquaphina and Echo clamped their eyes shut and tried to remove the huge multicolored blur that continued appearing under their eyelids.

"Augh, shit what the f---!" Aquaphina's teeth clenched as Echo stumbled and crashed onto the ground.

"Ouch…"

"Ha-ha-ha-ha! I am Doctor Egg…man…" There was a pause before: "DECOE! BOCOE! YOU IMBECILES! YOU BLINDED THEM WHEN YOU TURNED THE MONITOR ON! I TOLD YOU (for the millionth time) TO TURN IT ON BEFORE OPENING THE WALL!"

"SORRY DOCTOR!" Two robotic voices screamed simultaneously before a huge crash ensued. Obviously due to the fact that they were nailed by a thick/sturdy object.

Most likely Eggman's chair…

Aquaphina and Echo managed to clear their vision in time to see a huge… (Err) …fat guy with a moustache. (Sorry, not an Eggman person…)

"That's the fat-guy!" Echo blurted out.

"I'M NOT FAT! I'M BIG BONED!" Eggman shouted causing the Aquari to dive behind his sister. Aquaphina got in a fighting stance and balled both fists.

"Who are you and why did you kill our parents along with the rest of the colony!" She snapped as her tail twitched sharply since she was ticked off that this guy had the nerve to shout at the last remnant of her family. Her sky-blue eyes were slanted and resembled the Deep Sea Gulper's in a way.

"Me? I'm Doctor Ivo Robotnik (a.k.a. Doctor Eggman). Anyway you had something that I needed to conquer the planet." Eggman sneered as he held up the Green Chaos Emerald in order for the two to see it. "What are you supposed to be at any rate? Your kind doesn't seem to be listed anywhere…"

"Well, at least our kind has seen humans at least a few hundred years before you. They weren't as BARBARIC …" She hissed through her teeth.

"You didn't quite answer my question…what are you?"

"Seagons…Sea Dragons…Dragons of the Sea…any damn way you want to put it…" Aquaphina hissed, yet again. She wasn't enjoying being interrogated by a monster such as this, plus the lack of water made her more irritated.

Eggman paused as he watched the sharp eyes of the teenaged Seagon on the screen.

"SeaDragons…? How odd, hmm…Earth and Mobius were one in the past. So what if these creatures were stranded during the warp that split the planet and evolved here on Earth the entire time? If I've killed a colony (that might have been the last remaining one) then these two are the last Seagon in existence." He turned back to the Seagons. The blonde one with the sharp blue irises was still poised for attack while the Aquari with green hair and eyes continued being rolled up in a protective ball behind his sister, shivering.

(Meanwhile…as the scientist was having a conversation with the two remaining Seagon…)

On a rooftop (which was part of a workshop near a mansion belonging to the Thorndyke family), a blue colored hedgehog was lying down in on his back (his right leg over his left), taking an afternoon nap…

…or maybe he was soaking up the harmful UV rays for no apparent reason…

At any rate, the hedgehog was wearing the usual 'stainless' white gloves and red 'high-tops' (reference to the AoStH series) which each had a white strap across the middle fastened to the outer side by a gold buckle. His muzzle, arms, eyelids, inner ear, and the front of his torso were a light tan color. At first glance, one could think he was in his teenage years, around sixteen.

The only residents there at the time were the six otherworld creatures: the blue hedgehog, a rabbit with a Chao, a pink hedgehog, one twin-tailed fox (possibly a kitsune), and a black and red Echidron (Echidna/Dragon) (who was probably off brooding somewhere). The humans were elsewhere, taking care of some things…

Sonic the Hedgehog was usually fighting Dr. Eggman or helping search for a Chaos Emerald, but that afternoon he was starting to think that nothing could spoil his 'day off'.

Well…there was a matter of that female pink hedgehog…

"Oh, Sonikku!"

One of Sonic's eyelids opened slightly (accompanied by a groan of aversion) to show an emerald green iris which immediately spotted the rabid fan girl standing in the driveway, looking eagerly at him.

Unlike Sonic, Amy had bright pink fur, was wearing a headband which matched her shoes and skirt, and had short 'hair' that reached her shoulders. She too, was wearing white gloves only they had yellow bands. Even though she looked Sonic's age, Amy was fourteen…and naïve if the word suits her.

"…what is it Amy?" Sonic asked, trying to hide the fact that he was annoyed that his day-off was being ruined. "And why's she calling me that pet name!"

"You've been up there for hours Sonikku, do you want to go to Silver Valley?" She asked sweetly, adding an innocent head-tilt.

"I've already gone there at least twice…" Sonic replied, closing his eyes again and trying to get some well-earned shut-eye.

Amy tried again. "C'mon Sonikku, we can have a nice picnic there…"

Sonic rejected this. "No thank you Amy…"

"C'mon Sonic, you're going to get sun-burned if you stay up there…"

"What the hell…now she's using logic?" Sonic tried to keep his cool and kept his eyes closed. "I'll be fine…"

"Please Sonikku?"

"No…"

"Please?"

"No…"

"…pretty please?"

"…no…"

"...pretty please with sugar on top?"

"Keep your cool hedgehog, just brush her off and she'll leave you alone…" Sonic's teeth clenched for the first time. "No…thank…you…Amy…"

Of course, Amy wasn't going to give up until her 'would-be-boyfriend' came with her to Silver Valley…

"C'mon Sonic!" This time her voice was a bit sterner. "I had this planned and you're not going to brush me off like you did the last few dozen times!"

"Crap…" Of course Sonic had just seen her pull out her infamous Piko Hammer before a slight cold wave went up his form. "Take it easy…just…just…OH CRAP WHERE'S TAILS WITH THE INFO THAT-…"

"THERE'S A CHAOS EMERALD NEARBY!" Tails had shouted, catching the two hedgehogs' attentions.

The fox, Miles "Tails" Prower, seemed to be either eight or nine years of age. His fur was bright orange or yellow while his muzzle was white in color. His most distinctive qualities had to be his twin tails, which he was named after, and his calm blue eyes. His gloves had bands around his wrists so they wouldn't fall off.

"Really Tails!" Sonic asked, grateful that his friend had saved him from getting nailed by the pink demon's hammer.

"Yeah," Tails held out the white Chaos Emerald which was glowing a lot more than usual.

Seeing this as the best time to avoid Amy's 'I-want-to-go-out-on-a-date' begging spree, Sonic leapt down onto the pavement and went up to his friend in order to observe the glow. Both hedgehog and fox glanced at each other before Sonic discreetly looked towards the tornado and at Amy as if saying: "Start up the tornado before Amy decides to tag along…"

Tails, understanding where this was going, nodded before saying out loud. "I'm going to start up the tornado and we're going to get moving in five minutes."

Sonic gave a silent "Thank You" before sprinting in a direction so he could avoid Amy's smothering hug. Amy groaned in disgust before stowing the hammer away and giving chase, leaving the fox behind with the emerald. Tails sighed aloud and walked back to the workshop before getting the plane out of the hangar, just so it was outside the small house.

"She's never going to stop chasing him is she?"

Tails turned abruptly (almost snapping his neck in shock) in time to spot the black and red echidna/dragon (or Echidron) standing next to the garage door, leaning against the side with his blackish wings and arms folded.

"GAH! Oh…I didn't see you there Nightmare…" Tails rested a hand over his furred chest in order to relax himself.

The Echidron was completely black in color except for the red streaks on his chest. His irises were a red-violet color and three inch spikes jutted out of his knuckles. Nightmare looked like he was about sixteen which was particularly strange since he was created aboard the ARK as "Project Nightmare" almost 50 years ago.

(A/N: Did I get his description right?)

Tails, once he got a grip on himself, continued, "I definitely think she's not going to…"

Nightmare, with no difficulty, restrained himself from rolling his eyes in disgust. "Sooner or later that pink menace is going to understand that he is probably going to fall for someone else if she keeps smothering him like a plush doll."

"I agree…" Tails sighed as he got in the cockpit of the X-Tornado after putting the Chaos Emerald with the other two in the generator (having the trees bend away from the runway in preparation for the plane to launch) and called out, "Sonic! The X-Tornado is ready to launch!"

The results were instant: Sonic zipped towards the tornado and jumped on top of it in time for the plane and Nightmare (who had a secure grip on the hull thanks to the spikes on his hands) to take off with Tails in the pilot seat…

…this left Amy on solid ground angrily calling after Sonic.

"GET BACK HERE SONIC!" Unhappily, she stamped her foot on the ground and walked off towards the mansion. "(Sigh) I can't believe he left me behind again…"

(Back at Eggman's Base)

"How about this: You two work for me and in return I'll grant any wish." Eggman asked, trying to get the Seagon to assist in his plans for world domination. Unfortunately for him, Aquaphina had a slightly-leveled head and wasn't going to work for someone who just murdered her family and pod.

"How about this: You come in here and let me slice your big-fat nose off! I'll never assist you! You killed everyone I cared about (not including Echo)!" Aquaphina snapped, her blue irises becoming a faint greenish color. "I'll never forgive you or your stupid robots!"

"Stupid!" Decoe piped up angrily.

"Hey! Take that back!" Bocoe fumed.

Eggman continued sitting down, unfazed by the Seagon's outburst since he noticed the greenish glow beginning to radiate from her pupils. 'She barely has control over that temper…' He mused. 'That puts her at a disadvantage…'

"Like it or not, you're going to be stuck here until you either die of starvation/dehydration or you decide to obey me." Eggman pointed out with a sneer.

Aquaphina continued glaring at the monitor with fury in her eyes. Although she hated to admit it, Eggman had a point. Neither she nor Echo would last very long without food or water in the confined space. However, she was not looking forwards to being ordered around by a murderer.

"I'd sooner die of hunger…" She snarled. "…than work for someone like you…"

Eggman paused before sneering. "Maybe starving you for twenty-four more hours will make you see things my way…"

Then the monitor shut off leaving the sister and brother alone.

"What do we do now?" Echo asked.

Aquaphina only remained silent as she thought over the words she blurted out and her brother's question.

"What do we do?"

Even more explanations…

Echo's Special Ability – Self Recovery
Aquaphina's Special Ability – Destroys/Kills with bare hands
Part with Sonic and co. – Foreshadowing
Nightmare the Echidron – © Dark Dragon Kyra

(He wasn't OOC, right?)

Please Review on this Chapter!