Dipper awoke in the shed/house with the most mind-numbing headache he then looked around and saw that the room was in black and white

Dipper-Oh not again

Bill-Hey Pine tree haven't seen you in awhile

Dipper-Cut to the chase

Bill-I'm here to help you with your Amanda problem

Dipper-Oh please like I would make another deal with you

Bill-I don't want to make a deal with you I want to help you

Dipper-What's in it for you?

Bill-I just want to get rid of Amanda just as much as you

Dipper-why?

Bill-She has interrupted my plans and I just need her gone

Dipper-okay what do you want for real

Bill-(sigh) you got me I really just want to help you because….

Bill mutters something

Dipper-What was that?

Bill-Because you are my one and only friend

Dipper-Really

Bill-yes and I want to help my friend

Dipper-Are you going betray me

Bill-No

Bill okay here's the plain

Bill and Dipper discussed what they would do at Pacifica's Baby Shower. After their conversation Bill and Dipper went to Pacifica Baby shower which was bad for Dipper because he had to stand next in between Amanda (who is changed every memories to think that she was always older) and Pacifica who was still mad at him and still could not thrust him

Dipper (Mind)-Bill your plan better work

Amanda (young)-It will work Dipper thrust me

Bill had taken care of Amanda's Mind control and posed as her to avoid any supination for the original

Pacifica-Okay let's get this started

Mabel-Oh open mine first

Dipper-(whispered)-All right Mabel

Pacifica-At least I can thrust one of the twins

Dipper puts his down in shame while Amanda sucked up all of his disappointment as Pacifica found the journal Pacifica then looked at Mabel and question her

Pacifica-Mabel why did you give the babies this

Mabel-that's not all

She handed her a card with the coded message which she decode very easily she then looked at Dipper and nodded her head so throughout the party Pacifica had to do nothing as she watch Amanda seduce Dipper till she finally had enough she got and pulled Dipper by her arm and asked for a dance Amanda allowed it because it was her day Mable started a slow song and everybody paired up but Amanda during the Dance Pacifica and Dipper were whispering to each other

Dipper-Did you get the letter

Pacifica-Dipper I'm sorry I reacted I should have known that you wouldn't cheat on me

Dipper-Yep

Pacifica-besides I had to make the first move

Dipper-yep that is true

Pacifica-So how are we going to defeat my sister's hold on you?

Dipper-Actually I got that under control

Pacifica-How?

Dipper placed his forehead on hers and showed her Bill which he waved when he saw Pacifica

Pacifica-Another Brain demon

Dipper-Dream demon actually

Pacifica-well how this demon is supposed help us did you make a deal with him

Dipper-actually he offer because he is my friend

Pacifica-You. Made friends. With a demon?

Dipper-Pretty much

Suddenly Amanda stop the music and everyone eyed her she then began walking towards a Dipper and Pacifica Bill moved Dipper in front of Pacifica because he knew what was going to happen

Amanda-you impress me Mr. Pines but I think that it's time to end this party and your life

Pacifica and the Northwest-WHAT!

Mr. Northwest-That was not part of the deal

Amanda then looked at him and raised her hand which started to from a compressed ball of energy and shot it at him he dodged it and fell to the floor which caused him to twist his ankle Mrs. Northwest ran to see if he was okay

Mrs. Northwest-Amanda please stop you don't have to do this

Amanda-He treated me like I was his slave then his "daughter" and I had when I'm done with you two Dipper is next she raised her hand and was about to shot them till some grabbed her arm and raised it higher to blast through the ceiling

Amanda-I didn't think you get in my way after all I did for you Mermando

Mermando-Amanda I'm grateful to you for giving me my legs but I can't let you kill these people

Amanda-Stupid fish

She grabbed him by his collar and threw him to the hallway and started following when she was in front of Mermando she started to create another ball of energy and aimed it at him as she was about to fire at him Mabel shoved Amanda to the ground losing her concentration she then saw Mabel crying in his arms Amanda was starting to feel angry at the two people that got in her way she aimed another energy ball at them and this time it was twice as powerful she threw it at the helpless couple knowing that it would be the end Mabel kissed Mermando on last time and the two closed their eyes and waited for death but it never came as Mabel opened her eyes she saw Dipper standing in front of them with his hand out Mabel then was blinded by a bright yellow light when it disappeared she looked at Dipper again but he was different. His black jacket was yellow he had a small top hat on top of his Pine tree hat and he was holding a cane when he turned around he picked up Mabel and Mermando and disappeared leaving an angry Amanda alone she went back to the room where the baby showers was at and saw that everyone was gone she then screamed at the top of her lungs and destroyed the entire house leaving a big crater she then flew off to find them

Meanwhile

Mabel opened her eyes and found herself at the Mystery shack holding hers and Mermando's egg

Mabel-Uh what just happen?

Pacifica-Look up

When Mabel did she saw Dipper but he had a third eye in the Middle of his forehead replacing his big dipper

Mabel-Dipper?

?-I'm neither Dipper nor Bill

Mabel-Then who are you?

But before this Dipper look-a-like could say anything a huge explosion came from outside the gang ran outside and saw Amanda walking towards the shack leaving a trail of destruction behind her she then blasted a big hole in the shack which cause Stan to get angry and throw rocks at her but she easily dodged them she the sonic warp to Stan and grabbed him by his neck she was about to kill him till Dipper grabbed her arm and threw her into the forest and chased after her Mabel and Pacifica ran to Stan but Pacifica fell to her knees and clench her stomach Mable picked up Stan and ran towards Pacifica

Mabel-What's wrong Pacifica

Pacifica-They're coming

Mabel-Who is Dipper? Amanda?

Pacifica-The Babies are coming

Mabel and Stan-What

Stan-Soos get your truck we need to get to a Hospital and fast

Meanwhile with the Dipper/Bill look-a-like

Amanda-Where did you get this kind of power

Dipper/Bill-Dipper and Bill Fused to create me

Amanda-and can you tell me the name of this fusion

?-My name is Dill Pipher

Amanda-Really that is the best you can come up with

Dill Pipher-Hey this (he gestured to himself) was short notice

Amanda-Anyway I think I'll take my leave I have "something" waiting for me

She then pointed to back to the shack and Dill saw Mabel holding Pacifica's hand and Pacifica was breathing rapidly Dill then realized why she was like that he then looked at Amanda and saw a murderous smile on her she then flew straight towards Soos's truck Mabel then spotted Amanda and told Soos to speed up but his trucks was too old Amanda was closing in on them Soos stop the car and grabbed Pacifica and started running to a safe place but Amanda created a crater in front and behind them she then floated towards the group and was about to shoot them they closed their eyes and just like before it never came When they opened their eyes again they saw a triangle shield protecting them

Everyone-Dipper

Dill-I told you I'm neither Dipper nor Bill

Mabel-Well whoever you are till Dipper that Pacifica in labor and she needs to get to the Hospital

Dill-Okay

Dill snapped his fingers and they disappeared leaving Dill and Amanda alone

Amanda-Where are they?!

Dill-Like I'll tell you we're finishing this now

Amanda-fine

The two started to glow there respected colors (Amanda: Dark Purple Dill Pipher: Gold Yellow) they then charged at each other and created a huge explosion which caused a huge explosion Dill and Amanda were shot blast and energy wave at each other till they got tired

Amanda-I'm surprised a human could keep up to me

Dill-I'm not all human

Amanda-well I exhausted all my power so I'll let you go this time but be warned I will return

And with that she disappeared in black cloud Dill the left to the hospital he used his third eye to find Pacifica operation room he then warp himself to the waiting room and found Mabel, Mermando and the egg, Stan, The Northwest, Soos, and Wendy

Mabel-Dipper she keeps saying that "she won't give birth unless your there with her"

Dill-Okay Dipper will be there soon

Dill then took a few steps back closed his eyes and began glowing he physical body turn white and split in two on one side was a human shape the other was a triangle when the lights died down Dill was gone now Bill and Dipper were them self again Dipper turned and left Bill with the others and went the operation room as fast as he could their he found Pacifica nearly passed out from the pain her eyes were half opened but she knew who was in front of her

Pacifica-Dip...per come...here

She reached out her hand for Dipper to take it

Doc-Ma'am we can't wait any longer it's now or never

Dipper felt Pacifica hand grip tighter but Dipper didn't winced from the pain because his body was still recovering from his battle after a few hours their first baby is born