Prologue for short. The Autobots had discovered the way revive their home planet, The Omega lock, which belongs to Star Supreme, which turns out to be Elena Star Prime, Optimus' daughter. But Decepticons came to aware of the Omega lock as well and captured Human friends of Autobots to get it. With Star supreme power the lock worked perfectly. But there was one thing to take aware of. If Star Supreme's spark is filled with anger and despair the result will be effected on to regenerating. And since Megatron had a plan to not just take over Cybertron if not also Earth, Elena's heart fell into sorrow, which caused to create a Darkmount, Megatron's forages into the middle of Jasper. And while so, the life of herself was dying away. Optimus had no other option than to Destroy the Omega lock, which caused a huge explosion. In it seemed all was lost. The lock, the Star Supreme, the Stars, everything.

But that wasn't all. When they returned back to earth, Decepticons had found their base and attacked. Autobots had no other option then leave the base and split up to survive. Everyone was sent one by one until Optimus was left. He was ready to fight whatever was coming, but he didn't expect this to happen either. Instead of sending a group of cons into the base, Megatron destroyed entire base by ray cannon.

But none knew that Stars did survive. As Star of Lava, BurnStar managed to handle fire and it's explosion. She turned herself into Phoenix and took Sweet and Elena to save, To the hiding Star Tower.

Decepticons tried to find evidence that Autobots had perished in the explosion, but there was none. Megatron had pretty sure guess they get away, but where. They could be anywhere on the Earth now, preparing for an attack, so they need to be found first. The city of Jasper was down like from "world wars" and Megatron was like the ruler with Darkmount tower.

Little did he know Optimus had managed to survive thanks to Smokescreen, who returned to him, but Optimus was near to his own death. The only thing that hurt most of him, was that he had lost his Daughter Elena, while one thing that relieved him was that Arcee, Bumblebee, and the rest were safe. But it may be only matters of time before he won't seem then either.

Agent Fowler and June Darby were worried about what would have happened to others. Since it's clear to them, they can't make contact without being spotted. Right now they could do is to keep people of Jasper save. Bumblebee and Raf managed to stay out of sight thanks to the new paint job. Miko and Bulkhead kept a low profile and wait for if anyone would contact. WheelJack got captured and become war prisoner, but he refused to tell anything since he did had no idea where others were. Arcee and Jack were on a low profile as well.

Deep down Arcee also felt the sorrow of losing Elena. She was the link that brought her and Optimus together. She turned the entire team into a family. But now she was gone, along with Sweet and Burn. At one moment, Arcee and Jack were spotted, because Jack tried to send a text to his mom to make sure he is okay, but they manage to get rid of the cons who came after them, plus fry up Laserbeak. After that, they knew they need to be more careful.

In Cybertron Knockout was left to find something among the ruins of Omega lock. To his surprise, the bodies of Stars weren't found, which should be obvious to find, but there wasn't. Instead, he found Epax armor and someone else, Shockwave, Decepticon Scientist.