When Dipper was 13 and visiting his great uncles in Gravity Falls with his twin sister, he vanished without a trace. 7 years later, she still lives there looking for any answer on what happened to her brother or where he went, it feeling like her that the police aren't doing anything to find him until she meets the newest detective Bill Cipher. She trusts him to find her brother and he does. But it isn't long before they both realize that what he went through is far from over. Warning: contains mention of sexual assault. Read at your own risk.