Error sans is a very mean person hates ink  even though they have a kid called paper jam, they fight a lot but still love each other somehow, but they don’t talk to each other he works for nightmare and one day ink got trapped by error he was using his strings at the time  and ink was only using his paintbrush  they were both powerful ink was a A protector and a creator error sans was a destroyer, he destroys a bunch of au he hates everything, but he loves chocolate and watching under novella when he’s alone and also he makes puppets he’s very good at making puppets