Vacation is here! Dipper and Mabel go to UnderFalls for their Summer Vacation. While visiting they met a flower that turned their fun time upside down! Turning everyone into Monsters! How will they solve this catastrophe? Bonds broken, New alliances, Secrets revealed. Once they leave UnderFalls, will everything still remain the same? "In this world, it's kill or be killed!" -Flowey🌼 Disclaimer: Gravity Falls is not mine it is Alex Hirsh's. UnderTale is not mine it belongs to Toby Fox. The Drawing is not mine it belongs to the artist 🌹Chibiirose🌹. She is a wonderful artist check her out!All Rights Reserved