The long mostly crimson colored aircraft stood above everyone at the concert then out of nowhere a voice can be heard presumably Dr. Eggman from the ship.

"My my Vocaloids what a fine performance indeed, your songs have always impressed me and not once have I ever looked down on any of them. Of course your songs have always been accompanied by your amazing performances by which I mean your voices and I know just the secret behind them. Please if you would be so kindly."

Suddenly there were dozens of wasp robots descending from the egg carrier along with more numbered egg bots rocketing to where the Vocaloids are.

"Come with me now." Dr. Eggman demanded.

The entire crowd knew the situation and didn't want to get caught in the middle of the sinister madman's mechanical army so everyone just ran towards the exit for safety as Dr. Eggmans minions approached.

"Sonic we've got to do something." Tails said readily

"Whatever the doctor wants with the band it sure doesn't look good, let's get em Tails!" Sonic rushes towards his long time bot enemies along with his fox companion.

Sonic and Tails attacked by rolling into the signature spin ball and rammed themselves into several of the wasp badniks wasting many of them before continuing the fight against many more.

The eggbots closed in the stage as they surrounded the Vocaloids with their equipped laser guns pointed right on them, Miku and the rest of her friends were helpless and had nothing to defend themselves leaving them cornered, luckily a light blue blur struck out two of the eggman machines before stopping suddenly to show it was the blue hedgehog himself.

"I think you guys need to leave them alone and deal with me if you're not scared." Sonic said bravely.

Eggmans robotic copies focused their guns on the cocky speedster and unleashed their laser blasts on him but as always Sonic simply dodged the shots with ease then proceeded to smash many of them with his homing speed dash.

The singing teens were amazed by the ability of their savior at the moment especially Miku who did get a very good look at the blue animal that came in.

Back in the ship

"What! No not that hedgehog of all places!" Dr. Eggman yelled as he threw a fit then continued ranting "What is he doing here does he know about the Vocaloids!"

The enraged egg shaped scientist calmed down a bit at least so he could talk less irrationally "No matter I will still make sure I obtain those teens and I won't allow Sonic to get in my way."

"Send in one of the MechaKnuckles!" Dr. Eggman yelled in the microphone for demand.

Back at the concert the battle continued as Tails was being chased by the wasp badniks in the air as they fired their lasers in an attempt to shoot him down only to miss so far as Tails continuously dodged them as he propelled his furry twin tails to maneuver them. The little fox tricked them by heading towards the eggbots allowing them to fire directly at him much to his plans success he stopped moving his tails so he could drop and let the eggbots accidently shoot down their own flying teammates getting them off Tail's back he then took the opportunity and slashed his tail taking off a lot of the heads of the eggbots.

Sonic was still occupied in destroying more of the egg shaped henchmen he didn't notice a small missile coming his way.

"Wahh!" Sonic was caught by surprise but he did managed to stop it in time as he blocked it with both hands before releasing it into the air away from anyone to get hurt especially the Vocaloids he was trying to protect.

Sonic panted at a close call attack then he saw the grayish mechanized version of his echidna friend appearing right in front of him.

"Oh it's you MechaKnuckles." Sonic noticed as he prepared his fists for fighting the new coming servant of the doctor.

Mechaknuckles flew forward taking down Sonic off the stage below as he grabbed him keeping him away from the band of teenagers as his mission.

The last remaining soldiers of Dr. Eggmans army once again surrounded the Vocaloids in an attempt to finally capture them and take them to their master. A sudden glow of bright green light appeared from the bottom midsection of the Egg Carrier then beamed right on the four singers and within seconds they were being taken off their feet and heading up to the direction the light came from at this point Dr. Eggman had won the battle as he got what he was looking for.

Sonic was still in his fight with Mechaknuckles, the hedgehog landed three punches to the mecha echidna's face only for him to retaliate with two strong strikes of his own at the furious hedgehog then opened his robot maw revealing a missile as he launched it right at Sonic.

"Gahhh!" Sonic yelled as he was struck badly leaving behind an explosion with smoke.

Mechaknuckles believing he had defeated Sonic as he scored a direct hit to our hero he simply stood still waiting for a response from his enemy unfortunately for him he got that as Sonics Spin attack came out of the smoke and critically bashed Mechaknuckles so hard his circuits were damaged from the attack.

Sonic continued his assault by kicking Mechaknuckles in the face two more times before jumping up in the air then finally ending the fight with a final spin attack blowing up the robotic menace that was dare made to copy his friend.

Sonic stood up as best as he could as he panted from a hard fight.

"Sonic are you okay?" Tails came to Sonic in concern.

"Yeah I guess I'm fine." Sonic said clearly he wasn't truthful.

"Sonic they got the Vocaloids." Tails informed.

"What oh no." Sonic

To be continued...