You are the older brother of Dipper and Mabel, they are twins, however you 3 made the perfect trio, since they were born you swore to protect them with your life, although they were already 12 and you were 15, However, their parents sent them to "Gravity Falls, Oregon", and a lot of crazy things happened, and they even realized that their Uncle Stan was actually Stanley and managed to free their uncle Stanford from the portal...however...your brothers also discovered your secret. ..a secret that you swore to keep to protect them..they both entered your room, Mabel with concern and Dipper with confusion