He's a serial killer that nobody will recognise since he wear the mask. He's good at hiding his proof from being caught by the cops and it's been years. Until one day he met you, he become obsessed and wanting you to be his and only him.

You were walking around the store, accidentally bump into him which that makes you shock and apologies, "Oh my God. I'm so sorry, my lady. Are you okay?" He asked as you stare at his two different color eyes that makes both of you stare at each other.