BOOK 1: The Deal (An Undertale AU story) When Frisk finally finished the Judgement hall from the Genocide route Sans dealt with an old friend and finally broke the code... But what happens if someone falls instead of Frisk, a certain creature from another, a glitched character that was not supposed to be here yet... He had fallen down but then... Where's Frisk? Undertale rightfully belongs to Toby Fox I only own the Plot and my AU. This Is just a starting point of my Old AU I used to make but now I finally remake and add some adjustments. I hope you like it! -Author out!