(All Credit Goes to chrreyistired, go follow their amazing idea for artwork,) This is a AU of Deltarune and Undertale Yellow smashed together to create Deltarune Yellow. Dalv is silently sitting in his dark Classroom. He's about to leave but he's just finishing some paperwork. He lets out a deep sigh and frowns as he looks for his pen Dalv: ... where'd my pen go? I had it just before I let out the kids... he glances over at the piano at the corner of his room and looks around before walking over to it and sitting in the seat Dalv: hmm... m-m-maybe I have time for one... song? He starts playing a song on the piano and doesn't notice that someone has walked in his class