I am Dipper and Mabel's older sister by 2 years. One summer, when they were 12,and I was 14, we went to go spend summer vacation with our Grunkle Stan. But when I find out Stan may not be Stan after all, I confront him about it. After a little drama, he tells me everything, and the many mysteries of Gravity Falls are revealed to me. But he told me I couldn't tell Dipper and Mabel. The next day, Dipper and I are outside nailing up signs for the Mystery Shack, when we discover a mysterious journal buried in the woods. Within it contains some of the secrets of Gravity Falls. We tell Mabel, but we all promised to not tell Stan. I can't tell Dipper and Mabel what I know from Stan, and I can't tell Stan about the Journal, even though I know he's looking for it. The more I know, the harder it is for me to keep their secrets. How long can I hold it together before I spill the beans? and the truth?