By AbbyTurtleGirl, Lilacsnake, and MiniCookieFangirl. (Undertale belongs to Toby Fox and Mafiatale/Undermafia belongs to whoever owns it) WARNING: STORY MAY CONTAIN BLOOD AND GORE. So this is just a little cross over of a group that we made and Mafiatale/Undermafia so yeah, don't expect too much. We might update it some, so yeah... that's pretty much it. Potato