/ deltarune spoilers
This is not a happy ending, it's not a good thing. She's sleeping on the floor of a supply closet eating make-believe food and talking to objects. The dark world isn't real, her castle room isn't real, and she's neglecting reality for the dark world.
For the first time in 1000 years,Sukuna felt Geniune fear.
I am removing the hand regeneration scene and adding my own hand regeneration scene,i think it will be better than this one and this is one scene that i am not proud of ,since i didn't use as an inspiration.