Hello everyone, welcome to the new fanfiction, Sonic Generations 2! The fanfic I created to commemmorate the 25th anniversary of Sonic the Hedgehog series. Read it and hope you are enjoyed despite having limited skills in writing it. But enjoy it and review also if you like!

Chapter 1: Time Eater Returns

Previously on Sonic Generations….

Two Super Sonics, classic and modern, are fighting the perfect Time Eater which was controlled by two Eggmen, both and classic and modern. The Sonics dealt the creature much damage that its lower arm is destroyed.

Modern Eggman looks agitated of being defeated once again by the blue hedgehog. "Curse you Sonic! Why don't you let me win just for once! I have enough of you always defeating me!" Eggman pounded the controls in anger.

"Sorry Egghead! You will never win! I will always defeat you, even if you use a creature like that!" Modern Super Sonic smirked as Classic Super Sonic wave his finger to tease him. Eggman groans of being smugged at. He then noticed that Classic Eggman, or Dr. Robotnik, remained calm and collected despite being on the verge of being defeated.

"Past Eggman? Are you okay? You didn't seem to complain of being defeated again." Dr. Robotnik presses various buttons on his pod as he smiles evilly. "Yes, I'm okay. I was just preparing something that will eliminate this meddling hedgehogs!" Eggman realize what he meant and smiles evilly as he rub his hands. "Oh yes! I forgot! The trump card!" He then presses the buttons on his pod just like the past Eggman.

"What's the matter Eggman? Giving up already?" Sonic said with his cocky words.

"Oh no Sonic. I wasn't instead, I am going to eliminate you two with my trump card! Prepare to be burned!" As the Time Eater unleashes the Sun Burst, Robotnik looks evilly at the unknown purple substance that was contained in a glass. 'Despite being defeated, this will be our last chance to destroy those Sonics someday!' he thought as the Super Sonics dashed through its core, destroying it as the Time Eater explodes in a flash of light.

After that battle, Sonic and his friends returned back to earth where they celebrated Sonic's birthday and Classic Sonic and Classic Tails returned back to their timeline. The Eggmen were trapped in White Space, which looks like they will be trapped forever. It seems like there would be no more threat that would threaten time itself as the world was now at peace….

However, a new threat will threaten not only time but a dimension itself, by one, same creature….

Classic Era: Green Hill Zone

Classic Sonic is running along the grassy path. He was practicing on using the Sonic Boost which he learned and he witnessed Modern Sonic boosts towards the red Chaos Emerald. He was still learning it but he was almost close on doing it. He attempted to boost which a blue aura appeared briefly before he stumbles, trying to regain balance. He tried to do it again but just like earlier, he failed and stumbles. On his third try, he attempted one more time. He was almost doing since the aura appeared for a seconds before he tripped, landing on his face. He gets up, shaking his head and shaking the dust off his legs. He have been practicing for months now and it looks like he didn't seem to make progress. However, he cannot give up now. He just have to concentrate on his energy required for a boost. Running once again, he closes his eyes as he concentrate on his energy. When he had much energy required, he boost himself. When he open his eyes, he noticed that the blue aura didn't disappear, continuing on boosting. He smirks as he boost in a speed of sound. He finally did it. He managed to master the Sonic Boost. Many seconds later, he stops boosting. He didn't have enough energy to continue his boost but good thing he succeeded.

He returns back to his plane, the Tornado where his friend, Tails, is checking the Tornado to see if there are defects on it. When he noticed Sonic returned, he waved at him and Sonic waved back.

"Hey Sonic! You completed your Boost training?" Sonic nodded and gave him a thumbs up, indicating he was doing it. Tails smiled at this. "Well, I guess you need more practice if you want to master it. But we can take a break. I have just got chili dogs on my workshop!" Hearing the word 'chili dog' makes Sonic drools at his favorite food. Before they board the plane, there is a rumble that almost knock off their feet. They look around on to what source of the rumble.

"Sonic, what just happened? There's a rumble just now. And the animals seem to run away from something." True enough, the animals and Flickies are running away from them though they are not the main source. Classic Sonic look around before his eyes became wide and his mouth got wide open. He tapped Tails' shoulder to direct him to something that makes his eyes and mouth wide. They didn't believe it at first but it seems like it was a reality.

There's a purple portal on the sky and out of it came a purple cloud that has cogs and clocks on its parts and a devilish face. These creature is known as the Time Eater, a benevolent creature which Classic and Modern Sonic defeated but somehow got revived. He roars as thee portal behind it closes. He gazed at the blue hedgehog and the two-tailed fox.

"Sonic, isn't that the creature you and your future self destroyed? How did it revived itself?" Sonic shrugged and shakes his head as he had no idea. The Time Eater crosses its arms before mak8ng a bright light that blinded both Sonic and Tails.

Dreamcast Era: Mystic Ruins

In this era, another version of Sonic lives here. While most people knew his name, he was Dreamcast Sonic, the Sonic that lived before the events of Sonic '06. He was the same as his modern self but he has a dark blue fur, slightly tall but slightly short and has a different voice. He was resting on a tree after saving the world a few times, including that time when he didn't save it but his rival did. He was closing his eyes and opening it as he tries to get some sleep. He yawns and stretches his arms.

"Man, what a busy months I have! I just save the world from Perfect Chaos, stopped the Space Colony ARK from colliding the earth, defeated Metal Sonic in his world domination, and I helped in opposing the Black Arms which faker stopped it. It's been three months and I was bored", he yawns again, "Maybe Eggman should have already concoct his scheme already since I was bored like a lazy cat! I guess I should go to sleep." As he closes his eyes to sleep, a rumble causes him to jolt in surprise. He looks around to look on what source of the rumble.

"Wha-What was that just now?!" He looks around, trying to find something that caused the rumble. One object in the sky caught his attention. A purple cloud is coming out of the portal. This was the Time Eater that terrorized the Classic Era. Dreamcast Sonic looks up in wonder of what is the thing.

"What the heck is that?", he said, "Hey, giant purple gas. What are you and what are you doing here?! I will defeat if you threatened me or my friends!" The Time Eater simply created a light similar to what it did to the Classic characters. Dreamcast Sonic covers his eyes as everything went white.