They all went and joined the battle that was still going on against Unicron and the Terrorcons but then Megatron pulled Starscream aside and the others could tell they were having a conversation about something.

Then Starscream nodded and flew off. And they could tell the two had something planned but didn't ask what because they were all to busy fighting Terrorcons.
_

Meanwhile Ratchet was working on Knock Out trying to save the red medic's life. Ratchet and Red Alert were both working hard trying to keep their friend online.

When suddenly Knock Out's vitals started to sky rocket he was going into shock.

"No Knock Out you have to snap out of it!" Ratchet pleaded as he was now scrambling to get the other medic stabilized.

And Red Alert and some other medics who were helping did the same. They were losing him and had to act fast.
_

Meanwhile Optimus was trying to get close enough to use the Matrix against Unicron.

And everyone was fighting Terrorcons when Starscream got back and gave something to Megatron but no one saw what it was.

Then Megatron and Starscream both rejoined the battle. And were helping fend off Terrorcons to try to let Optimus get close enough to use the Matrix.

Then Optimus shot Unicron with a blast from the Matrix and it knocked him out of Necrotron and now Unicron who was currently a cloud of purple smoke was flying around and Optimus and Bumblebee where now fighting Necrotron trying to keep the two apart so Unicron wouldn't have a vessel.

But Unicron wasn't giving up that easily and decided that if he couldn't get back in Necrotron he used use a different vessel.

And to everyone's horror he went in Starscream who had been taken by surprise having been already fighting a Terrorcon.

The seeker was now on his knees struggling to resist the Chaos Bringer. But then Unicron stood up in Starscream's body and approached Megatron.

"Now I will use your former underling to take your spark." Unicron hissed.

"No you won't!" Cried Starscream who was still fighting for control of his body. "I won't let you harm anyone!"

"You will yield to my command!" Unicron roared as he used his dark energon powers to inflict pain on the seeker.

But much to everyone's surprise Starscream continued to resist him. Unicron had been trying to make Starscream use his talens to stab Megatron but Starscream was struggling to hold them back.

"Megatron you have to destroy me." Starscream manged to choke out. "I can't fight him forever!"

"No I've hurt you enough in the past." Megatron told the seeker. "Unicron if you need a vessel use me leave him out of this."

"No you can't let him take you over again!" Starscream begged.

"Very well your easier to control then him." Unicron said before he left Starscream's body to go into Megatron's.

But then Unicron saw Megatron and Starscream smirk at each other.

"Wait what are you two up too?!" Unicron yelled realizing too late that they had tricked him. Then Megatron held up the container Optimus had sealed Unicron in the last time.

"NOOOO!" Unicron yelled as he was sucked inside it and Megatron closed it.

"But I thought he wanted a vessel." Starscream joked.

Then all the Terrorcons crumbled back to dust now that Unicron had been defeated.

"Great job guys." Bumblebee told Starscream and Megatron. "That was a good plan ceiling him back in the cylinder."

"It was Megatron's idea he sent me to get it and that's what I handed him." Starscream explained.

"Though I didn't count on him trying to possess Starscream." Megatron explained. "I'm sorry you had to go through that." He added turning to his former second in command.

"Yes that was new and creepy and something I don't ever want to go through again." Starscream replied. "But it wasn't your fault and I'm just glad everything worked out even though it did get a little harry for a moment."

"But if Starscream knew Megatron was planning to trap Unicron in the cylinder why did he tell him not to try to take over Megatron." Asked Arcee.

"Because if I had been on board with it Unicron might have figured out we were up to something." Starscream told them.

"Get someone to do what you want by pretending it's the opposite of what you want. Humans call it briar patching." The seeker explained. "DeAnn told me about it."

"You both did great today." Optimus told them.

But suddenly Necrotron who was now angry at having his and Unicron's plan ruined and wanted revenge activated his fusion cannon and aimed it at Starscream.

Optimus happened to look over and saw what Necrotron was doing and tackled him to try to prevent it but was too late and Necrotron fired the blast at Starscream.

Starscream saw it coming but not soon enough to dodge. But suddenly felt himself being pushed out of the way and was tossed into the ground.

Starscream quickly jumped back to his peds and saw that Megatron had shoved him out of the path of the blast but had taken it in the seeker's place.

"No." Starscream said as he and the others ran to Megatron's side seeing he was just laying there.

"Megatron." Said Optimus who had just finished wrestling Necrotron into stasis cuffs with the help of Grimlock and Bulkhead. Necrotron was strong.

"So that's what it feels like to be on the receiving end of one." Megatron said opening his optics. "That really hurt."

Then they help Megatron up all glad to learn he was ok. And they went back to base. And upon arrival Ratchet greeted them.

"Is Knock Out ok?" Asked Starscream.

"It was touch and go for awhile but he's out of surgery and is going to make a full recovery." Ratchet explained.

And everyone was relieved that the red transformer was going to be fine after a few weeks of taking it easy.

Then they locked Necrotron up in Cybertron's prison where he couldn't hurt anyone. Which everyone was glad for.

The day had been saved.

To Be Continued.

Well the Epilogue is next and I'll try to get it up soon. In the meantime feel free to send feedback.