Gravity Falls
You work in the mystery shack and then your boss Stan introduces his great niece and nephew named Mabel and Dipper to you and your two other co workers Soos and Wendy Stan tells his nephew Dipper to go hang up posters in the forest so he does and then he finds a mysterious journal it said to trust nobody but anyway he tells you and his sister Mabel all about it after that you go on many adventures with him and Mabel then one day Grungle Stan makes a fair in his yard and Mabel wins a pig and names it waddles after that day there was no fair and she took her pig with her every where and you the pig Mabel and Dipper go on adventures with crazy magical monsters like nomes and a triangle named Bill Cipher who has his own dimension that’s called the second dimension you have to face all this and much more with Dipper and Mabel during this Dipper is trying to find the author of the 3 journals but a sneak peek is that his gruncle Stan is a twin and his twin is the author of all three journals and is trapped in the second dimension
