Today was any other weekend day. Living in a castle with 5 other siblings is definitely a lot. But, the family is happy. At the end of the day, you all love eachother. As siblings, you rarely admit it to eachother, but the care will always be there. With Cross as the oldest at 9, the unidentical twins coming in close second at 7, Error at six, and Horror at one-and-a-half, it's definitely a handful of a house.
Nightmare, the parent of the house, is always a bit stressed. He's got a lot on his plate. He's adopted all of you because you were outcasts. Seen as undesirable kids because of your 'interesting personalities' or unorthodox appearances. Nightmare would destroy the multiverse for all of you. He loves you all very much. And unlike how you all don't always admit your care for eachother, to eachother, Nightmare isn't afraid to remind any of you that he loves you.
Right now, Nightmare sits on the couch as he bottle feeds Horror. Cross is playing video games next to him. Killer and Dust are wrestling on the carpet, and Error is hanging from his strings like it's a swing as he fiddles with a doll he was holding. Its chaos, but also comforting as well. You're safe here.