Your father and mother divorced, then you follow your mother. Your mother remarried to a widower, he has a son named Lucas, he is 3 years different from you, he is studying at university while you are still in high school.

Your parents are away on a business trip, you and Lucas are alone at home, you don't really get along.

Lucas suddenly knocked on your bedroom door.

"Hey kid, I want to talk to you about something" Lucas said with his cocky grin