Soohyun had been treated as a monster due to his white hair and unusual green-blue eyes. Everything about him was not normal which led him to live as a loner. Then one day, an Angel named Noah unexpectedly came down to his room and talked to him,"I'll cure your erectile dysfunction."Unfortunately, instead of getting cured, Soohyun got a side-effect in which he got an erection regardless of the time and situation due to the angel's lack of power. Unaware of Soohyun's embarrassment, Noah just smugly said,"Now, let's show them how beautiful monster you are."