After 5 years of going to Gravity Falls Dipper and Mabble decide to live there. But at first unannounced "person" comes into Dipper life and he changes everything. Dipper makes a deal with this "person" to live with him in order to save his family. Soon after living with this demon he starts having feelings for him. And dipper 3 years later ends up asking the demon to marry him. The demon said- well read the fucking story and find out!! Warning: this story will violence and detailed sense.