Prepare to have you minds blown guys...or not...but probably.

Lillian looked around at the kids once again roaming the streets, "So…how do we know who is a monster?" Mabel asked. Dipper grinned and brought out book three.

"Leave that to me. We'll just use all of the stuff to attract monsters and then we'll know!" he said.

Lillian sighed, "Are we gonna go into one of those montages where music is playing and we're attracting monsters?" she asked.

"HEY DON'T BREAK THE FOURTH WALL!" An author with red hair and glasses who resembled Lillian boomed.

Lillian shrank back, "Ok ok!" she said. "Jut to be clear that is what we're gonna do isn't it?"

"*sigh* Yes…"

(with corny happy music playing in the background.)

Dipper wagged a bloody steak in front of a couple people dressed as werewolves. Most rolled there eyes and walked away.

One stayed and pounced on the steak with Dipper screaming but the screaming wasn't he heard because music was playing.

Mabel waved a couple pieces of garlic in front of someone dressed as a vampire. He hissed and ran away.

Lillian pointed a laser pointer on the ground in front of a werecat, the monster pounced on it and Lillian lead her into a cage.

(music stops)

Lillian brushed the dust off her costume, "Ah. Well that wasn't to hard!" she said. Faye had claw marks on her veil.

Dipper was beat up and had lost his mustache. "Speak for yourself!" he groaned and collapsed.

The werecat (who was a girl with brown hair) hissed at them, "Hissss, erg you tricked me!" she scowled at Lillian. Lillian nodded.

"Yes, yes we did. Now, why do you not like me?" she asked. The girl sniffed in her direction, she hissed again.

"Oooh I'd recognize that smell anywhere! Run mortals while you have the chance! There's a demon inside this poor mortal! Bill Cipher!" she warned the others.

Lillian shook her head, "No, I'm not Bill," she told the girl. "I knew it." The werecat hissed again and tried to get out of her cage.

Lillian sighed, "Look, I promise that I'm not Bill-"

"Your promise means nothing to me!"

"He took me and possessed me. That's why I smell like him."

"You're dressed like him."

"It's Halloween. Anyway, take a closer whiff."

She crouched by the cage so far away that the werecat could smell her closely but not claw her eyes out.

The girl leaned close and took a long sniff.

"You smell to much like a mortal to be him," she admitted. "But you also smell to much like him to be-you know what," she gave them a sly knowing smile,"that MUST be it. Never mind, I believe you."

The girl then shifted uncomfortably in her cage, "Can I go now?" she asked.

They let her out, the werecat held out her hand/paw and Lillian shook it, "I'm Marcy," Marcy said.

"I'm Lillian," Lillian said.

Dipper, Mabel, and Faye introduced themselves and Marcy grinned, "Well I gotta go, tell the others you're not him and call off the plan," she said.

She ran away before they could say anything else.

Marcy, while she was going to tell the other creatures, smiled slyly, "Oh Bill you naughty demon!" she said.

Lillian brushed herself off and grinned, "Well great! I guess I'm safe now how about we go trick-"

"CHARGE!"

A bunch of forest animals ran from the other side of the forest, they screamed and grabbed Lillian.

Somewhere in the mob Marcy screamed for them to stop but of course she was lost in the mob of creatures.

Dipper, Faye, and Mabel screamed as they took away Lillian and pushed them down.

The creatures took Lillian into the forest.

They tied her down and she was soon unable to move. Lillian took a fast breath, "I'm NOT BILL!" she defended desperately.

The creatures didn't listen and a fairy pushed through the mob.

In her hands was a scroll and she unraveled it.

Ok we REALLY need to be going, Bill's voice said in Lillian's head. Lillian struggled.

TELL ME WHAT YOU WERE GOING TO SAY!

NO! JUST LET ME COME INTO YOUR BODY FOR A SEC AND THEN WE CAN TALK LATER!

NEVER JUST LET ME KNOW WHAT YOU WERE GOING TO SAY!

"Bill Cipher. You have wreaked havoc for far to long. Now I shall destroy you and free this poor mortal!" the fairy said. Lillian felt a burning sensation start in her stomach.

She winced, "I-I'm not B-Bill!" she said. The fairy slammed down her hand.

"Silence! We will not listen to your lies!" she said harshly. Lillian wanted to shrink away but she could't move because she was tied down.

"Any way. We will now cast the following spell destroying you once and for all. Ladies, do your thing."

A couple of pixies walked forward, they all in union held up their hands and starting muttering a spell.

The burning sensation became stronger and Lillian started to struggle.

"Ow! Ok please this is really starting to HURT!" she squeaked. They ignored her and kept chanting.

Lillian's body started to glow. She started to struggled harder and fight against the bonds desperately.

BILL YOU HAVE TO TELL ME NOW!

Aw we can wait.

I'M DIEING HERE!

Mortals and their fragile bodies.

TELL ME!

You really don't want to know.

YES NOW TELL ME!

You're not a human! You're part demon!

What?

Uh…that's all now fight back!

The pain grew very intense and Lillian let out a scream in pain.

I CAN'T!

JUST DO IT!

Lillian let out a cry of pain and with all her might broke the bonds.

She floated into the air. Her body glowed with power. The pixies screamed, "BUT THOSE WE MADE TO HOLD DEMONS!" one shrieked.

"I"M NOT A DEMON! I'M PART DEMON!" Lillian screamed.

She then threw out a wave of power knocking over the creatures and knocking them out.

Lillian collapsed and passed out as well.

Oh boy…

Half an hour later Dipper, Mabel, and Faye found Lillian still passed out. The creatures were gone and there was no sign of any damage.

They picked her up and dragged her to the Mystery Shack.

Meanwhile Lillian was having a discussion with Bill in her unconscious state.

"So, you're like my dad?" she asked him dreading the answer.

"Nah. Your parents are your real parents. I'm more like an uncle," Bill replied.

Lillian let out a sigh of relief, "Well what happened?" she asked.

"Your more like an experiment. Yah see, when your parents found you, you were sick. I forget what you had but it was deadly to babies. You would have died if it wasn't for me. Your parents prayed to anything and I got a brilliant idea. I visited them. I told them I could cure you if I could do a little test on you. They readily agreed and I took you away. I did experiments with you maybe seeing if I could make a host perfect for me. I gave you back to them after putting my DNA into you. You were heathy because I kept my promise. Bt something went wrong with you and now. Well your pretty much this!" Bill finished.

Lillian shivered, the darkness that enveloped the two started to fade, "Your waking up, I gotta go," Bill said and disappeared. Lillian frowned.

How was she gonna explain this to her friends?

I let Lillian know to much! She knows about the fourth wall! Urg! Well anyways I hope you guys enjoyed this chapter!

Review please!