Hello. This is basically going to be an AU where all of our Gravity Falls characters are going to be in the vocaloid series evillious chronicles. If you have not heard of it, I suggest you check it out, though you don't have to. I will be including information from the novels, short stories, and possibly manga chapters that have been translated into english that I can find on the internet/wiki. The pairings in this story do not represent my own pairing ideas. All relationships in this will be the cannon relationships in Evillious, each character will be used more than once, I have to use some of my interpretations for stuff, blah, blah, blah. You're probably bored of this. Now, to the first chapter.

disclaimer: I do not own gravity falls or evillious chronicles.

prologue

"Lazy" Susan Moonlit, queen of Levianta, sat with her advisors, discussing the prophesied disaster coming. "Are you sure that the dark legacy will destroy the country, m'lady?" One of her advisors questioned. None of them wanted to throw their citizens and the surrounding countries into panic.

"I'm positive. The only way to stop the upcoming disaster will be to have the twin gods, Levia-Behemo, reborn as humans to cleanse the dark legacy, known to the citizens as sin." Susan replied with certainty. She had full confidence that this prophecy would come true, as had her ancestors prophecies.

"Very well then." said one of her most trusted advisors, Gideon Twiright, "You may leave, me and your other advisors will discus what to do."

"Very well, than. I shall take my leave." Susan said, walking out.

"Now, men, what should we do about this?" Gideon asked his coworkers.

"I believe that the only way to have Levia-Behemo to be born is for someone with close relations to gods to have twins." One of the advisors said.

"So like a witch or mage?" One of the advisors asked.

"Yes, that could work…" Gideon said. "Have a witch or mage have twins…. Thats perfect! Lets start searching for women of great magic!"

"But sir, I believe that queen Susan would be against that." One of the younger ones advised.

"I believe she'll understand, and if she doesn't, we rule instead. It is for the stake of the country, after all." Gideon said haughtily. "So, any more objections?" Everyone shook their heads. "Perfect. You, go tell the queen of our plans, and everyone else, get to work hiring scientists and researching villages with witches and mages." Gideon directed. Of course, no one could guess his true goal with this. In the end, Susan was against the plan, and was thrown off the throne. Her son was for the plan, though, and became the head scientist of the project. The project was named project Mem Aleph (mother of gods), or for short, project MA. It was promised that whoever had the twin gods for children would become the queen of Levianta, and until then, the heads of Project Ma would rule. So, now, lets start off with the first canidate, Pacifica Zvezda, or later known as "The original sinner."

So, tell me what you think. Also, can someone tell me whether or not this is a crossover? I'm not sure, since I'm only using the plot and some of the last names. I'll have have chapter 1 up soon hopefully, which will cover the events in Project Ma (the song, not all of the cantidates.) I hope you enjoyed. And also, feel free to request gravity fall characters or ocs to be evillious characters.