EXOSHIDAE Fanfic!SNSD are professional spies, assigned to EXO, idols whose lives are in danger.  COVER PIC IS NOT MINE CREDITS TO OWNER ForewordRule #1Never fall in love with your clientRule #2No exposing of your true personality when on dutyRule #3At the end of your duty, no keeping in touch between spy and client. Sometimes, rules are meant to be broken. But what if they give up?