New School Secret Identity

Your name was Y/N and you had parents and 1 brother but your dad was the CEO of S.M ENTERTAINMENT but your dad was also the owner of a company with spys and your one of the spys but you don't work as one a lot. Also your brother was the maknae of SHINEE a.k.a Taemin and you were the 1 and only youngest daughter of your family since your older sister was CL.