It was a stormy and rainy night so I was taking the dog to the backyard and then I was going downstairs to floor 2 of the yard and then I kept walking and then suddenly I'm finding myself in a cave without the dog so I walked a bit more and then I started to see a little light so I ran to there and then Boom I found myself at gravity falls surrounded by trees then I saw the shack I was barefoot and it's was snowing so I ran to the shack and then I accidently bumped into Dipper Pines and then he asked me "Who are you?" So I replied to him "My name is Dan" then he asked me "How did you got to here?" So to not freak him out so I answered "I was sitting on my couch at my home and then Boom I woke up here" Then I said "I forgot to ask you what's your name" then he replied me "My name is Dipper Pines" and then he told me "the forest is a dangerous place to be" And then he offered me to get inside to the shack so I got inside then I saw Mabel and then I asked him who is she and he replied "This is Mabel my twin sister" and then I gone to meet her and after it They told me it's a really dangerous place and showed me the number 3 diary then I told them "If you are going to explore something or solve some mastery or such so count me in" Then both of them smiled they was happen to find another friend around their age that believe them then I asked them if I can live with them so they asked Grunkle Stan and he said that as long as I work here so it's ok