Jack glanced around with wide eyes,

"Woah, Arcee this is incredible! I can't believe that I'm on another planet!"

Alexandra frowned as she noticed how sad Wheeljack and Arcee looked,

"Arcee? Wheeljack?"

Arcee sighed,

"This isn't how I wanted you to see my home,"

"I'm sorry,"

"In the fog of war it's hard to see through the fog...when we finally took a look around, there wasn't much to see,"

"Jack, Alexandra, Wheeljack, Arcee, do you four copy?"

Alexandra put a hand up to her helmet, 

"We copy, Ratchet, we made it,"

"Thank the AllSpark, you need to hurry,"

Alexandra sighed, 

"We know,"

Jack sighed as he took out the key, 

"Ratchet said that the key is supposed to guide us...I don't know h-"

He stopped as he moved it around and saw it was glowing toward a specific direction. Alexandra smirked, 

"I guess we found out,"

Arcee smirked and transformed, 

"Let's get going, hop on,"

Wheeljack transformed too and Alexandra shrugged and got in, 

"Vaminos!"

The three chuckled at her enthusiasm and immediately sped off toward the direction the key glowed. They sped down the old roads and Jack had Arcee turn every now and then. Until they reached somewhere they all knew too well. 

"That way."

"Toward Kaon??"

Alexandra frowned, 

"The Decepticon Capital,"

Wheeljack sighed, 

"Kaon was not always the Decepticon Capital, Megatron took it as his Capital,"

Arcee grunted, 

"Without ever realizing what was under it the entire time,"

They stopped right in front of the area and Jack got off of Arcee as she transformed, 

"We are on foot from here, don't want the engine to attract the wrong type of attention,"

Alexandra got out of Wheeljack and handed Jack a small gun, 

"Here, I forgot to give it to you earlier,"

Jack frowned, 

"I have never shot a gun before,"

"Well, let's hope to keep it that way,"

Wheeljack transformed and nodded, 

"Don't worry, no matter what, don't stop,"

Jack sighed and grabbed Alexandra's hand, 

"You got my back and I have yours,"

Alexandra nodded and squeezed his hand, 

"Don't worry, kid, we got this,"

Jack nodded, and they started walking toward Kaon once more. They crossed a bridge and Alexandra frowned as she felt a pull at her heart, 

"We are not alone,"

Arcee nodded. She immediately got her gun ready, and Wheeljack took out his katanas. They kept walking until they got to a clearing right after Megatron's statue. Alexandra glanced around and immediately brought her arms up as the ground rumbled. She flew over to Jack and grabbed him in case any cracks appeared by his feet, 

"Woah,"

They stopped when they saw a structure appear from the ground, 

"Vector Sigma is down here?"

Arcee nodded, 

"Yes, it appears so,"

Then they heard a clicking and looked up to see an Insecticon on top of the roof. It immediately growled at the four and Arcee immediately started shooting it as it jumped down. Wheeljack ran up to it and was shoved back. Jack screamed, 

"Arcee!"

Arcee groaned as she was thrown into a wall and Jack pressed his comm-link, 

"Guys! A big thing is attacking us!"

"What? What is it?"

"A bug con!"

Alexandra started shooting at it, 

"Insecticon!"

Arcee and Wheeljack taunted the Insecticon to follow them, 

"Jack! Alexa! Go!"

"What?! Are you insane? Without their guides?!"

"June, Arcee and Wheeljack are their backups! The key is their guide!"

Alexandra immediately picked up Jack, 

"Up we go!"

Jack yelped as he felt her fly him into the tunnel toward Vector Sigma. When she saw that the fight was far enough away, she set him down and walked next to him, 

"Come on, let's go while the con is distracted,"

The door closed as she spoke and winced, 

"Okay, we might be in the dark for a bit,"

Jack glanced at her, 

"I can tell,"

They walked together until they got to a big empty space with a large platform. Jack was first to get to it and carefully put the key on top of a slot. It got bigger and glowed as a part of the platform raised. Alexandra picked up Jack and flew to the side as they landed again, 

"Woah,"

They stared as the entire place lit up. Then a glowing orb appeared in front of the console. Tendrils wrapped around Alexandra and Jack as they gasped at the cool touch. A small bubble seemed to form around the three. Jack looked at Alexandra, 

"Alexa?"

Alexandra looked at Jack, 

"Calm down, don't panic, he won't hurt us,"

"He?"

"Hello, Jack Darby and Alexandra Witwicky. Do not fear, you can take off your face coverings."

Alexandra's eyes widened in recognition, and Jack gasped, 

"Who are you?"

The voice chuckled, 

"I am Primus."

Jack's eyes widened, 

"Woah,"

Alexandra smirked, 

"Cool, right?"

Jack nodded. Alexandra let Phoenix's helmet go away, and Jack removed his spacesuit's helmet as soon as he saw she was alright.

"I have summoned the two of you here as the only ones able to save my champion, the only vessel of the AllSpark. Mazikeen Witwicky."

Jack frowned, 

"How can we? The key only downloads the history of the Primes,"

"This is why I am using the key as a means to speak with you. Mazikeen's soul is dying. It has no energy to continue giving her life. She needs our help,"

Alexandra looked up at him, 

"B-But h-how?"

"I have a gift to give to you. To both of you. Jack, you will learn your gift in your darkest moment because it is only then that your light shines the brightest. Alexandra, for Mazikeen to live, I will give you something that you humans call a necklace. It is Cybertronian-made and will give Mazikeen the power that she desperately needs. You must make sure that she never takes this necklace off. For it will be her doom,"

Alexandra nodded, 

"I won't let either of you down,"

Primus's glow brightened and disappeared. The bubble was still around them as they put their gear back on before it slowly left as well. Right next to the key was a chain with a glowing orb attached to it. The two ran to it, and Alexandra picked it up as she felt tears well up in her eyes, 

"We did it, Jack,"

Jack laughed and hugged her, 

"We did!"

They heard a sound coming from the tunnel that sounded like an engine, 

"Arcee! Wheeljack!"

The two looked up and frowned when they saw the Insecticon, 

"RUN!"

Alexandra gently pushed Jack behind her and started shooting at it as it growled. Jack looked around and gasped when he saw Scraplets, 

"I have an idea!"

Alexandra glanced at him, 

"Well, you better do it fast!"

Jack chuckled and picked up the key before running over to a Scraplet, 

"Hey! Main course over here!"

He picked it up and threw it to the Insecticon. It shrieked as it slowly got surrounded by Scraplets chewing at it. Alexandra shrieked, 

"WHAT THE FRAG!?"

Jack glanced at her, 

"You have never seen a Scraplet?"

Alexandra looked at him and shook her head, 

"Fuck no, I didn't!"

Jack shrugged, 

"Yeah, they aren't fun,"

They heard two engines and looked over to see Wheeljack and Arcee speeding over to them. Jack smirked, 

"We got it!"

Alexandra held up the necklace, 

"This is going to save my cousin,"

Arcee laughed, 

"Let's go get it to her,"

Jack nodded and climbed onto Arcee as Alexandra got into Wheeljack. The four came up to the portal again and transformed. Wheeljack smiled, 

"Ratchet, we are at the portal,"

When they got no response, Arcee frowned, 

"Ratchet come in,"

Alexandra frowned, 

"Something is wrong,"

Jack looked up at Arcee, 

"We can't not go through, can we?"

Wheeljack frowned, 

"We have to get Alexa to Samantha so the two can get out of here,"

Alexandra sighed, 

"I know, but I'll make sure that Jack returns first,"

Jack shook his head, 

"No, you find Samantha as soon as you get through that portal. I'll find Optimus and give him back the key,"

Alexandra sighed but nodded, 

"Alright,"

Wheeljack smirked and patted her head gently, 

"Tell Corn that it was fun being her guardian for the month,"

Alexandra laughed, 

"I will,"

Arcee smiled, 

"Well, let's go save our family,"

Wheeljack and Arcee immediately ran into the portal, and after five seconds, Jack and Alexandra followed them. Alexandra flinched when she saw all the fighting and the sound of crushing metal. After saying a quick bye to Jack, she immediately took flight and spotted Samantha carrying her sword and staff, battling a Decepticon.

"HAM!"

Samantha quickly looked at her and nodded, 

"Incoming!"

She immediately flew over to Alexandra and ignored the blaster bolts, narrowly missing her. She grabbed Alexandra, and within a second, they were gone.