Undertale - A New Beginning

Frisk, Sans, Papyrus, Undyne, Alphys, Toriel, and Asgore all live in a new home together after destroying the barrier and leaving the underground. All the monsters left as well and live in the same neighborhood, nearby, or somewhere completely different. Flowey has come up too. He appears in the main monster's and Frisk's garden sometimes. Frisk and him talk or argue whenever he shows up. Frisk is worried. They just want peace.

In another timeline, all of the monsters including the main monsters and Flowey are still trapped underground. Chara is killing everyone. Flowey is helping them. Eventually Chara erases the world. They are able to leave the underground. They plan to go see Frisk and the monsters. Their plan involves murder. Flowey from Chara's timeline is nowhere to be seen. He is trapped in the void. Chara thought they killed Flowey. But Flowey cannot die. He has no soul. So he's trapped in the void. There seems to be no save files for him to load. He's stuck in perpetual darkness. However, Flowey from Frisk's timeline, is alive and well. He joins Chara on their mission, falling for their trap yet again.

Frisk and Sans have nightmares every night about all of this happening. Frisk hears Chara's voice sometimes. The other monsters have no idea. Frisk and Sans try to figure it out without scaring the monsters. Will Frisk give up, or stay determined? Continue reading to find out!

(A/N: in this story Frisk and Chara are agender/nonbinary (genderless, no gender) Frisk born female, Chara born male. kind of how Toby Fox intended. Both characters will be referred to with they/them pronouns! They're also teenagers. Somewhere between 14 and 17. not quite sure, you can imagine them however you wish!)