Bumble Bee's thoughts were racing like an F1 formula car in a marathon; Sari is alive…she's in danger…what is Unicron up to? What am I going to do? But his thoughts were not the only thing that's racing; his spark is pulsing at an unusual rate. Bumble Bee felt like he is in was about to black out when Prowl woke him up by shaking him.

"Bumble Bee, what's wrong?" He snapped out of it.

"We've got to go!"

The two bots raced back to the med-lab to report Sari's message. As soon as they got there, Bumble Bee told Prime and Ratchet exactly what Sari said to him.

"What?! Unicron is on his way to Cybertron right now?!"

"Yes! That's what I said."

"As if taking our friend wasn't enough. What more does this monster want?" The ninja-bot asked rhetorically.

"Wait a nano minute. Bumble Bee, how did you know about this?" Optimus asked.

"I didn't but Sari does. She hacked into his processor and found out about it. She also said Unicron has bigger plans. She was going to tell me but I got cut off, but whatever it is, it must be really bad."

"So what else is new?" the doc-bot said in a sarcastic tone.

"Alright, we need to gather the troops and head for Sumdac Tower." Optimus said to his team.

"Troops?" Bumble Bee looked at them with confusion, when Prowl said,

"Lugnut, Blitzwing, Blackaracnia, Scrapper, Wreck-gar, and the Dinobots. The others are at the rendezvous point."

"Bumble Bee, I need you to stay here with Ratchet."

"WHAT?! But Prime..."

"You can't just go into battle like that."

"I'm fine! And I'm coming along! Besides, Sari is my best friend, I have to save her. It's my right."

Optimus sighed in grief, but he knew Bumble Bee was right. Plus, the feeling was mutual, he remembered almost losing Elita-One on that spider planet many star cycles ago, but now she became his enemy. But the last thing Optimus wants to do is to put one of his comrades in danger again. It wasn't an easy decision to make.

Meanwhile at Sumdac Tower, Bulkhead and Professor Sumdac were on top of the tower finishing the final repairs on the Space Gate.

"What is with those Trackers and their desire to destroy everything?" Issac asked Bulkhead.

"They can't help but act like drones."

"Ha ha, that's true." That's when Optimus Prime and the others showed up.

"Bulkhead, Professor Sumdac, is the Space Gate ready?"

"We should be done soon Optimus." Professor Sumdac answered.

"We need to hurry because Bumble Bee just received a message from Sari saying that Unicron is on his way to Cybertron."

"Sari? Is she okay?" He said with a worried look.

"I hope so sir. But I promise you, we will save her." Bumble Bee reassured him.

"Let's move it! I can sense Lord Megatron is in danger!" Lugnut yelled.

"Um hello? He's not the only one in danger you know." The yellow bot reminded him.

"Enough, we'll get to Moon Base One as soon as we can." Blackaracnia said to Lugnut.

"But I thought we were going to save Cybertron." Wreck-gar looked happy and confused when Prowl said,

"We are, but it's too risky to launch an attack when a monster planet destroys a home world."

"Oh I get it! We're going to launch a surprise attack!"

"Hey ninja-bot, are you sure he's from this planet?" Scrapper whispered to him.

"Okay, looks like everything is all set up, let's fire it up."

Bulkhead said and gave Professor Sumdac the signal to pull the lever and the generator started to run.

"Once this thing finishes warming up, we'll punch in the coordinates, and we'll be ready to go!"

But then, Captain Fanzone steps in and he had an angry look on his face. His face was red as a chili pepper.

"Nobody or in this case no-bot is going anywhere until I get some answers! First of all; I received a lot of calls from eye witnesses who saw the Dino-bots sneaking around the city, so what are they doing here?! Second; I also heard there was another Tracker sighting right here yesterday. And third; what are you all up to?!"

"It's a long story Captain Fanzone, but I can tell you is we have to stop Unicron and save Sari and Cybertron." Prowl said, hoping Captain Fanzone would understand the gravity of the situation.

"What? But I thought Sari…"

The gate opened up.

"Time to get the lead out, not literally of course." Bulkhead said jokingly.

"Ha ha! Bulkhead make funny!" Snarl said.

"Hold it! Did that triceratops just said something?" Fanzone yelled.

"Professor Sumdac will fill you in. Right now; we've got a universe and a girl to save."

And so; Optimus Prime, Prowl, Bumble Bee, Ratchet, Bulkhead, Blackaracnia, Wreck-gar, Blitzwing, Lugnut, Scrapper, and the Dino-bots entered the portal and were sent to Moon Base One. Captain Fanzone waits for Professor Sumdac to start explaining.

"So, would you like a coffee?" Isaac Sumdac said nervously.

They were able to make it to Moon Base One without being detected by the Trackers.

"It's quiet, too quiet. Ha! I've always wanted to say that!"

"Shhh! What are ya trying to do Wreck-gar? Wake up the whole neighborhood?" Scrapper whispered.

"Me Grimlock hate quiet, me want to fight!"

"Me Snarl say you cool it."

"Me Grimlock say you softy."

"Me Swoop say you two stop!"

"Can't the five of you be quiet for a nano click?" Blackaracnia yelled.

"No problemo sweetie. I'll be quiet as a mouse." Grimlock growled at Scrapper.

"Why do I have a feeling we are being watched?" The triple changer said as he switched his expressiom from calm to crazy. "Or maybe I'm just jumpy. Ha ha ha ha!"

Bulkhead sees some figures hiding in the shadows. He whispered to Optimus Prime.

"Prime over there."

"I see them."

"Do you think it might be the Trackers?"

"Only one way to find out." He waved his servo to signal the the Autobots, the Decepticons, and the rest of the bots to arm themselves, for the worst.