Story Ideas Of Error Sans And Others

Crossover Idea #4 Supergirl

So Error ends up falling into the Supergirl universe. He integrates into the small alien community there and being a strange skeleton alien had a hard time finding a job until he just sells his self knitting items in his self made online store.

Error hangs around the alien bar if only to get away from the silence of his home and wallowing in his regrets. He ends up in a strange friendship with Lena Luther. It's easier to sympathize with Lena whose constantly persecuted and they just vent to each other about the problems of being treated like a villain even when they save others. He becomes one of Lena's true friends. He didn't tell them about being from a different multiverse or having to destroy universes for it to live. But did tell about having to do a horrible job that persecuted him from his kind until he fled his world. (They're suffering buddies)

He enters the supergirl friend group through Lena and Kara. His distantly curious about the fact Kara left her own universe and sees the data of the different types of universes which were an extremely large amount with a such an interesting variety. There were a lot of alternate timelines for Flash based universes as they do things that borderline a reset event.
(Undertale x Supergirl)