Good things about that undertale AU: KAI AND THE KAGAMINE’S ACTUALLY GET ALONG???? EVERYONE’S A HAPPY FAMILY AT LEAST FOR A LITTLE WHILE. THIRD-KUN GETS TO BE AROUND FOR PARTS. NOT TO MENTION HE AND KAI ACTUALLY GET ALONG REALLY WELL

bad things: everyone gets along but At What Cost

it is Suffering Time and going along with that Kai goes through probably more than enough shit in it to fill Lifetimes

also related to main-verse stuff: shows that Kai and Third could of really gotten along if the… incident didn’t happen