You entered your house without a sound and headed to the living room. To your surprise you found Mabel and Dipper on your couch. "Hey Y/N, you finally showed up" the twins said in union. You just stared at them. "What the-" you began but you were interrupted by the sound of your upstairs window breaking. Full of fear and curiosity you went upstairs and found a deeply injured boy. "Oh god..." you studderd as you got the first aid kit. After you bandaged all of his wounds you introduced yourself and he did the same in return. "Billy is such a nice name" you complimented as you helped him down stairs. Billy introduced himself to the twins bit Dipper knew something was up.