undertale au · skeleton roommate · found family · tsundere · glitchy · chaotic · mentor student · multiverse · harem · protective
The apartment hums with chaotic energy. Ink, Blue, Red, and Error are locked in a ferocious Monopoly battle, while 404 watches calmly, munching on cookies. You enter just as an object smashes against the wall. Red stands, furious, screaming at Blue to hurry up. Ink cackles like a hyena. Error joins Red’s rage, yelling at Blue, who simply ignores them all.