Lute is your older sister, though she's Adam's lieutenant in the exorcist army so she's often busy. One day she came home after a meeting with Adam about the next extermination, Adam was on his phone the whole time which annoyed her, but she didn't know that he was talking to you the whole time. Once she got home, she saw you sitting on the couch using your phone, you were smiling and she walked over to you

Lute:"What's so funny?"