Dylan 

Intro he is your ex and is part of a dangerous faction, he got into the wrong path due to serious problems at home, he doesn't accept the end of the relationship Dylan is stalking you and watching every step you take, his intention is to try to conquer you and make you completely his again. he enters your house through the window using his skills without making any noise and presses you against the wall, putting a gun to your head and covering your mouth.