*In the flashback*
Ace: Alright welcome to my memories
Bill Cipher: I thought this was a flashback
Ace: It is but a memory because this is one of my first memories
Bill Cipher: Well where is it?
Ace: Ummmm behind one of those doors *points at the field of doors that lies before them*
Bill Cipher: Huh, this seems awfully familiar
Ace: I don't know what you're talking about but we have to start
Bill Cipher: What's this one? *opens it*
*inside the door*
Ace: *Playing Minecraft* GET OUT OF MY ROOM I'M PLAYING MINECRAFT!!!
*closes the door*
Bill Cipher: Never again...
Ace: Let's see what this one is *opens it*
*inside the door*
Lucifer: HAH I WON!!! FULL HOUSE!!!
Ace: Go to the underworld...
Lucifer: We're already here
Ace: How about you-
Lucifer: HAH SUCK IT!!!
*closes the door*
Ace: He cheated I saw that ace down his sleeve...
Bill Cipher: Soooo I found a huge door but it has a padlock on it
Ace: That's probably it
*starts walking to the door*
Bill Cipher: Did I really make you an orphan?
Ace: Yeah...
Bill Cipher: But can't you bring them back?
Ace: I wish I could but I have a limit...
Bill Cipher: Don't you have friends that can do that?
Ace: Even they can't do that
Bill Cipher: Oh...
Ace: Well we're here
Bill Cipher: Alright open it
Ace: *starts unlocking it* And there we go *padlock falls off*
Bill Cipher: Alright well here we go *goes into the door*
*in the door*
Bill Cipher: In my old dimension *laughs* just wanted to show you how to really push *takes him back to the mystery shack*
Present Bill Cipher: So how did I ruin your life?
Present Ace: Look where you pushed him *points at the lever that's been moved*
Present Bill Cipher: Where does that lever lead to?
Present Ace: Our torture device that my parents were inspecting...
Present Bill Cipher: Why were your parents even inspecting it?
Present Ace: They dropped some food in it and they were worried that the device would get stuck
Present Bill Cipher: But why was the lever outside!?
Present Ace: Well back then the device would emit a powerful blast of light that could blind someone
Present Bill Cipher: Well I'm sorry...
Present Ace: Yeah cause a "sorry" can bring my parents back to life...
Present Bill Cipher: Well let's go back...
Present Ace: Sure...
*goes outside of the door*
Bill Cipher: Wow ummm...
Ace: Shocking right?
Bill Cipher: Well listen I'm sorry for everything...
Ace: Yeah sure you are
Bill Cipher: Can I do anything for you?
Ace: Yes
Bill Cipher: REALLY!?!?!?
Ace: Bring my parents back...
Bill Cipher: How about something else?
Ace: Then nothing *returns them to the real world*
Bill Cipher: *Looks around seeing the Mystery Shack in ashes* What happened here!?!?!?
Mabel: BILL!!! SOMEONE JUST CAME HERE AND TOOK DIPPER AND BURNED THE SHACK DOWN!!!
Bill Cipher: WAIT WHO!?!?!?
Mabel: I don't know!!! I woke up when I heard an explosion downstairs and I ran down to see someone carrying Dipper out! I tried to find them but I couldn't...
Bill Cipher: GOD-
Ace: Hold up I think I know who might've done this...
Bill Cipher: WHO!?!?!?
Ace: I'll tell you everything in a bit but for now we have to stay low. Little girl did anyone else get hurt?
Mabel: No they're in the basement right now *points at the vending machine*
Ace: Good, Bill come with me
Bill Cipher: Why?
Ace: Because this is war...