Ooo,

Ominous clouds blocked the sun, preventing any bit of sunlight from reaching the surface of Ooo below. Princess Bubblegum awoke suddenly, looking at the cloudy sky. There was something strange about those clouds, they weren't normal at all and that feeling wasn't good. She sensed that there was something evil about them and felt very concerned. Just at the moment, a dark vision came to her, one of an ancient evil creature. She gasped when she saw it. It wasn't the first time she had this vision, she remembered the time when she had one of those with the Lich. "But it couldn't be the Lich," she thought. Finn and Jake already defeated it and she still remembered when they ventured into a portal created by the Enchiridion to stop it and they succeeded. Whatever this vision told her, it wasn't good and she knew she had to tell Finn and Jake about this.

Equestria,

Princess Celestia sat in her chambers, and sensed something. It was huge and evil and had a shadowy form and she had a cold feeling that whatever it was, the Elements of Harmony would not be enough to beat it. The evil didn't seem to be coming from the Everfree but from somewhere else, and it the amount of evil energy was beyond the other evil beings that lived in Equestria before. She could hear its cold laughter. This was something very terrible. Just at the moment, she saw several meteors falling out of the sky heading to a place outside the Everfree.

Mobius

Dr. Eggman looked at the reports from his grandmasters in the command room of the Death Egg. Even with the Freedom Fighters disbanded they were still a threat to him in the form of Team Fighters and Team Freedom and down in the storage room was Metal Sonic. It suddenly came online without warning and its eyes glowed with a strange symbol in it instead of its usual red oval eyes. It went berserk and began to wreck the entire place, killing some unlucky Egg Swats or any Dark Egg Legionnaire it came across. Back at the control room, Eggman heard an alert sound and the sound of Dark Egg Legionnaires screaming in terror and telling about the threat. This was something particularly strange, and it never happened before. He grabbed the nearest microphone and shouted, "All units, track down and destroy Metal Sonic at once!"

Elmore.

Everything had started like a normal day for Gumball Watterson. He didn't really like school very much especially his teacher, Miss Simian and he wished that school would end early many times before. The bus arrived as usual and he and Darwin stepped onto it. Nothing really interesting would happen at school but the two remembered the incident when they accidentally ordered Bobert to terminate them, sending Hector on a rampage, the fight with Tina Rex, and narrowly avoiding getting killed by Ocho. "What another boring school day," said Gumball to Darwin. "Yeah," said Darwin "And it's not like something exciting is going to happen today." But just as they said that, a flaming meteor came out of the sky and soared across Elmore.