The secret secret in the Twitter Tweet

Dog. This is the 509th video. I upload content related to Undertale or Deltarune every day until all Chapters of the latter are released. If you enjoy my content you can Superthank me or join this channel to get access to perks:    / @wilbotyt   Follow me on Twitter:   / willumpbot   Follow my Twitch Channel for non UT/DR content:   / wilbotyt   Music - Undertale/Deltarune OST by Toby Fox, Materia Collective #deltarune #undertale