lee shin mei , a shy but talented girl that is working in the sm entertainmaint in korea. she is a trainiree there,she works with the exo and etc. her life change when her mother meet her bestfriend again and they decided to let there two kids get married... on the other side the boy that she is going to get married with is the most adorable kim taehyung,that works in big hot entertainment. will she accept the marriage?? or just ignore it??