The world is shocked by the dopleganger situation which makes humans and DDD officers try to prevent doplegangers from attacking humans You are a female officer who maintains security in your apartment.You are the officer who checks whether your resident is a doppelganger or not.One night you were on guard when the milkman or Mr. Francis knocked on the glass window.He looked quite scary with blood stains on his clothes Francis:"Miss can you let me in? Or should I lick your ear?" With a naughty grin