Ok I feel horrible that I haven't updated. I hope that you enjoy this chapter. Please comment and let me know what you think. It's about to get super intense as well. As usual I don't own anything but if I did I would have crossovers.

Mabel still couldn't believe what she had heard. How could Dipper do this to her. After everything they've been through together how could he just abandon her for someone they just met. She laid in her bed, clutching the small device to her chest. The pillow had grown slightly damp from where her tears rolled down her cheeks.

Soon she heard the sound of footsteps outside of her room. The door burst open and Dipper walked in talking excitedly about his day with Ford. She didn't really listen to what he had to say. She quickly sat up as she heard him place his bag on the ground.

"Tell me it isn't true."She spoke through her tears. "An apprenticeship?"

His whole stance changed as he saw that hi sister was quite upset. "Look Mabel, this is a huge opportunity for me."

"Well it's a horrible opportunity for me." She stood up and crossed the room to where her scrap book still laid open on the ground.

"Mabel, we'll still see each other. We'll talk and video chat. We'll make it work."

"I don't want to make it work." She felt him come up behind her and place a hand on her shoulder. "I wish things could just stay like this forever."

"I'm sorry Mabel. Things change. We grow up. Summer ends." She didn't want to hear another word of what he had to say. She quickly bolted out the door, grabbing a bag before she left.

She didn't stop running when she heard her brother call for her to stop. She ran right past Dean and Sam as they began to get out of their car. When she finally did stop, she was deep inside the woods, resting against a tree. Her back slid down the rough bark until she was fully on the ground. Tears rolled down her cheeks. "Only party chocolate will help right now." She fished her hand around inside the bag, only to find chewed pens and notebooks. "Ugh, wrong bag." Pushing the bag away, she pulled her knees against her. She then pulled her sweater over her head and around her knees.

After a short amount of time a voice broke through her muffled sobs. She couldn't quite make out what they were saying, but soon it became more clear.

"Mabel, it's me. I can help you."

She stuck her head out from her sweater and looked up at the person in front of her. "The time traveler guy. Why would you want to help me?"

"Well, you did a favor for me once. So I thought I'd return the favor." Blendin informed her.

"How?"

"I can put a time bubble around the town so summer will never end. I just need this small little thing from your uncle." Just then his watch projected a hologram of the rift.

"Hmm, DIpper might have something like that in his nerd bag." She searched around in the bag again before pulling out the object. "Is this it?"

"Yes, yes that's it. Now hand it over," he held his hands out to her, "Unless you're ready to leave Gravity Falls."

"Just a little more summer." And with that Mabel placed the rift into the man's hands.

Dipper walked down into the basement, carrying a bag on one shoulder. As he opened the final door he saw his uncle reading some files at his desk.

"I'm guessing she didn't take it well."

"No she was crying and then she ran off into the woods." The boy sighed as sat down in one of the chairs near the desk.

"Well, I'll talk to her later. But right now we have very important business to take care off. I have the adhesive so hand over the rift and let's save the world."

Dipper placed his hand inside the bag only to pull out invitations to the twins party. "Oh no, this is Mabel's bag. Which means…" Dipper ran up the stairs, followed by Ford. They bolted out the front door almost running into Sam and Dean.

"Ok what is with you guys? First we see Mabel running off into the woods and now you two. What is going on?"

"We have to find Mabel before…" Dipper stopped mid sentence as his gaze turned towards the sky.

"It's too late" Ford said as all four men stared at the sky.

"What the hell is that?" Dean asked.

"The end of the world." Ford stated as an evil laugh began to echo through the sky.