Timeline where everything is fucked.
Dirk, Jane, Roxy, Vriska, Terezi, and Karkat are alive.
Doc Scratch's scrapbook is a juju. What's written inside affects reality.
Caliborn kidnaps everyone who doesn't die in the fucked timeline.
He tries to play a game or w/e, godtiers char's on purpose.
The game involves a VR simulation thing Roxy is forced to make.

Dirk finds a way to decapitate himself. Jane refuses to revive Dirk.
Caliborn's only option is to steal the juju. He ends up flipping through
images of characters dying and eventually reading through HS.
Through his complex about being a great writer, he wants to resolve the story
And he finds killing characters indiscriminantly is not part of good writing
Comes back and decides to help them out and save the story with his own two hands

Terezi goes God Tier. She and Roxy make these needles, "ultimate serums"
Serums will make you remember what happened in dead timelines
Reviving character development from GO and whatnot
[ flash idea: dance of oblivion ]
Caliborn's last act is to add the serums into the juju
Dirk sends him into Cal and closes the loop
Timeline ceases.

Characters in new timeline are directed not to use serum until LE defeat
* Dirk's just says "you'll know when".
(optional) Terezi distrusts her alt-self and takes the serum anyways
Tries to give advice from new knowledge but conflicts with Vriska

Everyone escapes after A7.
Alphas and betas decide to go back and fight Cal on LOCAM.
During the part of the masterpiece where Dirk is unconscious:
Dirk uses the serum and remembers the fucked timeline.
The battle ends as usual with Lil' Cal is banished and the betas in the whitehouse.

[ flash idea: freefall ]
Dirk takes Caliborn's body, uses Dave's time tables, and goes back to Act 7.
Dirk reaches the LOSAZ bubble that LE is in.
He saps LE's soul, and LE's eyes turn to 8 balls.
Dirk is trying to save Caliborn.
He puts Cal's soul back in his body, only for Vriska to put Cal to sleep.
The snapping part of Freefall, o shit

They fight with the betas in the whitehouse acting as allies.
Vriska sends John out of the whitehouse.
Dirk soulsucks everyone else out.
John pretends to ally with Vriska, but makes a move and force injects Vriska's serum

Resolution of conflict. Black hole is still approaching.
Everyone makes an effort to stock Noah's ark before they go to universe C.
1 of each alpha troll is found and brought with them to get serum'd later.
Everyone is alive in universe C.

(optional) [final flash w/ sburban jungle or boogie]
The VR technology is used to make universes within universes.
Everything that can happen does. They max the fuck out of the Kardashev scale.
Scenes from well-known fanventures are shown.
Final shot zooms out a bunch of them side by side, until eventually they're too small and numerous to be seen
Fade to beige