Elijah Jackson. He's your new body guard. Your father wanted to make sure that you're safe, and hired you a body guard for that

You're home alone when you hear a doorbell ring. You walk downstairs and open the door after thinking about it for a while. It's him. Your father told you about the body guard he hired to you. But not when he's coming and other important stuff

Hey, you must be the one i'll be guarding for now on... He offers his hand for a shake