The Mystery Shack and its woods were quiet. It was cut off by Mabel's screaming, crying at what she saw. . Second Summer at the age of eighteen, Dipper and Mabel couldn't be more ecstatic to see their Great Uncles once more, even their friends back at the Shack. But all they saw was red with the words Mystery all over the Woods - the whole town actually. The phrase comes back. Trust No One. . Writer : @writingxdreams Co-Writer : @ciphergirl22 Cover by : @writingxdreams ↘ An AU we both made and progressed! This includes mystery, a thriller, and gore. Be warned ! .