Prologue: space

Earth, the place and home to the billions of humans and the home to a certain anthromorphic hedgehog. Above the Earth there were 40 ships that Doctor Eggman, a fat man with a long moustache and with goggles that are placed in front of his eyes and he had an IQ of 300 and has 10 PhDs while somehow weighing 128kg and still be standing, created and he was planning something with the Earth. Eggman was in his main ship called the Egg flagship and he was looking at the Earth and his Eggman fleet. "Oh ho ho ho!" Eggman chuckles, "Hmmmm?!" he hmmmm's.

Then suddenly, there was a hole in the airship that was destroyed by an anthromorphic hedgehog named Neo, and the alarms were blaring in space.(AN: Don't question it, it happened somehow were in space there is no sound) Neo was a blueish black, reddish black, and silver black colored anthromorphic hedgehog and was wearing his red and white shoes that are rocket shoes that can be used for both skating and running along with his telekinetic gloves and ring power limiters that he inherited since he was of the blood of Sonic the hedgehog, Shadow the hedgehog, and Silver the hedgehog.

After a few seconds that Neo was standing, Eggman yelled "Fire!" and the cannons on the main airship was firing while Neo was dodging the cannons and was doing the homing attack against the Egg fighters, and when Neo saw the obstacles, he boosted forward. Nega brought out his mech and unleashed a hell fire of machine gun fire. After Neo was running across the ceiling while dodging the missiles that Eggman's mech fired, Neo ran through the Flagship's hallway." You're not getting away!" Eggman says angerly. Eggman fired his mech's grappling hook-like arm and grabbed Neo, preventing Neo from moving.

Meanwhile…

Percy Jackson, Thaila Grace, Annabeth Chase, and Grover Underwood are trying to find the 2 demigod children that are unknown at the time at Westover Hall. "So, why must we be here that it needs to be having our attention." Percy says. "We are going to find 2 demigod children because there is a monster in the school." says Grover. "Whatever you say G-man." says Percy. "Come on, we have to get going" says both Thaila and Annabeth at the same time. The clock on the wall is past 8:00 pm, which means that the moon is up.

Back to Neo

Neo used the Chaos Emeralds to go super Neo in order to stop Eggman, destroying Eggman's mech."Uh oh, time to go!" Eggman says. Eggman fled in his Egg mobile and fled from his flagship. After chasing Eggman through space and destroying half of his fleet, they finally arrive at Eggman's Research Facility and knocking Eggman himself to the ground. "N-Neo. I-I'm sorry! R-really! L-look, go easy on me! I'll turn over a new leaf, I swear! Just give me a chance!" Eggman says pleading. " Well, this is new. Showing remorse Eggman? If you played nice, I wouldn't have to break all your toys." Neo says. Eggman then smirks then says " Gotcha!". Then Eggman presses a button that he seemingly got out of nowhere. " Wha?" Neo says. Neo tries to break out of the trap but then circular light binds Neo to the middle of the trap. Eggman starts laughing for a few seconds the purple lightning gets put out of the rods, torturing Neo for a few seconds, then the Chaos Emeralds get sprung out of his body hovering in the air while Neo screams. The research facility then starts moving and aiming at the Earth. Neo is still screaming while the research facility starts preparing to fire at the Earth with lightning sparking off of it. "Ho ho ho ho ho! Oh, I've waited a long time for this!" Eggman says. Then Eggman pushes the fire button while saying "Fire!". The research facility then fires the Chaos Energy Cannon at the Earth, causing a being known as Dark Gaia to wake up Pre-maturely. While Dark Gaia is waking up, Neo then turns into a monstrous form of himself. The planet then splits up while the dark energy of the emeralds is brought out by the ray rendering the Chaos Emeralds gray and powerless.

Back to Percy and the gang

"What the Hades was that?!" exclaimed Percy since he got knocked off of his feet as well as the others, even the manticore named . " I don't know but I'm pretty sure that something bad happened!" Grover says. " Enough of this, I have to call my ride so I can get these 2 Half-bloods to my employer!" says. " We won't let you!" says Percy, Annabeth, and Thaila.

The Gods POV

"We are in this meeting because someone decided to awaken Dark Gaia Pre-maturely" Zeus says paranoid that someone will try to take the throne. "I will have Artemis try to find the person responsible to wake up Dark Gaia." Zeus says. " We should also have the demigods fight those new monsters that appeared when Dark Gaia woke up pre-maturely so we can know their strengths and weaknesses in case they can get past the border." Athena says. "Whatever, I just want to fight those new monsters so I can see on how many ways that they can die." Ares says.

Back to Neo and Eggman

Neo was screaming and his voice changed when he turned into the monstrous form. Neo's body has changed since he had gotten a little bit of Dark Gaia's power. Neo also grew fangs and his gloves came off, the power rings were still there. His shoes has gotten spikes on his shoes soles. Long story short, he turned into a were-hog. "Ho ho ho! Success! A brilliant success! It's just as the Gaia Manuscripts foretold!" Eggman says while showing excitement. "The entity that was sealed within the planet has awakened. Now I just need to harness it's power. Eggman Land will finally come to be! Nyah ha ha ha!" Eggman says while laughing. "You've really… gone and done it this time, Eggman." Says Neo in his new voice. "Ahh, Neo. That's a good look for you. Festive! So long, friend!" Eggman says while putting the glass up in his Egg mobile while sitting down. The airlock then opens, sending Neo and the now powerless Chaos emeralds out into space and down to Earth. Neo tries to hang on while the airlock is still open but fails and falls with the Chaos emeralds. Neo went down into Earth screaming while heading towards where Percy and the gang are at.

To be continued

(AN: this is my first fanfic that I am doing with no help at all, some of you might see where I am going with this but you know which Sonic game that I am doing for this fanfic, I will allow you guys and girls to make your own adaptations to this. This prologue took me 2 days to do so bye for now.)