No, this is not an actual AU I'm making. It's just some music for a theoretical Undertale AU in which the major roles are taken by the protagonists of various Yume Nikki fangames, and the minor roles are various NPCs and chasers from those games.

Madotsuki takes the place of Asriel, with a Red-Eyed Kitten rather than Flowey, so this is her equivalent to "Your Best Friend", using the Barracks Settlement leitmotif.