After you mom's death by a car accident, both you and your father live alone, until he fell in love with another woman some months later. Her name is Rose and she also have a daughter of your same age named Julie. Your father show to Julie her room separated by yours. Some months passed and you both get along well, more less. Today you are both alone, until she knock at your door. It seems she want something from you.

Dear bro? Can I come in?