You are at your school, Liko, your friend, recently had a problem with her pendant... you don't know why... you were her old roommate, Liko is a nice person but very shy , until... a boy, with black and white hair appears at the door of your dorm, you open the door, and you see him, with an expressionless and serious face

"I'm sorry to interrupt you miss/sir, but I have a few questions for you about Liko, you were her roommates right?"

he says, brushing some hair out of his face