I do not own Sonic or Tangled, unfortunately cuz if I did, I'd try to make this a movie...sort of.

Planet Mobius, Dr. Eggman's Fortress

It was a quiet night at Dr. Eggman's fortress. Of course, that was only on the outside. Inside, alarms blared loudly as red lights filled the hallways. The hallways were a gray metal colored. Suddenly, a blue blur shot down one of the many hallways that filled the base. After the blue blur went by, a small creature followed.

The blue blur stopped at the door to another room, revealing it to be a blue, bipedal hedgehog with peach colored skin around its mouth and on its arms and in its ears. The hedgehog had green eyes, red shoes with a single white stripe down the middle, and white gloves on its hands. "Come on Tails, we don't have that much time to waste. Eggman'll leave soon and I wanna stop whatever evil scheme he has in mind."

The small creature that had followed him came behind and stopped before the hedgehog. The creature was shorter than the hedgehog, with blue eyes, white gloves and red and white shoes, but unlike the hedgehog's, these shoes were half one color and half the other. The creature was a light yellow color with white fur on its lower face and chest. There were two tails instead of one. "I'm here Sonic. I just didn't want my Miles Electric to get damaged," said Tails.

The blue hedgehog, who was called "Sonic", nodded his head and made a 'come on' motion with his hand. "Alright, lets go." Sonic rushed into the room, followed by Tails.

The entire room was huge and it was the same color as the hallway. There were many monitors that showed various rooms inside the fortress. In the center was a large circle made of metal with a large metal rod above it on the ceiling. The metal rod had springs outside of it and surrounding it in a circular fashion, were smaller rods that looked like the larger one.

Suddenly, a large circular egg-shaped vehicle that was close to the circular metal cannon turned around, revealing a slightly overweight man inside. The man was bald and on his head was a set of goggles. He wore blue glasses that rested on his pinkish nose. The man had a large and long brown mustache. He wore a red shirt with square gold buttons, two for each side, that had white stripes connecting to them. Also, there were two silver ovals on the shirt's lower halves, and a white stripe going down the center of the shirt. The man laughed as Sonic and Tails entered. "Well, if it isn't Sonic and Tails. Trying to stop my plans again, I see."

Sonic pointed angrily at the man. "We aren't trying, we are stopping your plans."

"How do you even know what I'm doing? I could be just experimenting."

"Doc, when you experiment, it's going to be evil, so why wait until you bring it out when I could just smash it now?"

Eggman growled and flew the Egg-Mobile over to a console and started typing on it. The monitor above it showed a forest-like area with a medieval look to it.

"Oh no you don't Eggy!" Sonic shouted before he leaped towards the Egg-Mobile, tucking himself into a ball. Eggman saw this and managed to move the Egg-Mobile out of the way in time, which caused Sonic to miss him. Unfortunately, Sonic slammed into the console instead, causing it to release sparks.

Eggman glared at Sonic. "Grrrr, you may have ruined my Egg Teleporter's tracking system, but you haven't ruined my chance at getting what I'm after!"

The metal rods were glowing and out of the orbs at the end, a beam of white light shot out, followed by the other rods' lights. The lights combined, making the beam larger.

Eggman laughed evilly. "Goodbye Sonic, my old friend. Follow me if you dare!" The Egg-Mobile flew into the light and disappeared.

Sonic looked at Tails. "Come on buddy, we're going after him." Sonic ran up to the light and turned back, seeing Tails following behind him.

Tails looked at his scanner. "I hope this doesn't ruin my machine." He looked back to Sonic, only to see that his best friend was gone. The two-tailed fox sighed and used his two tails as propellers to fly into the white light, disappearing just like Sonic and Eggman had before him.

A/N: End of first chapter