Do HyunSoo was D.O or Do kyungSoo little sister. Like her brother, Do Hyunsoo was a model for Victoria Secret, Ivy Club and she was under SM company. But nobody notice her at her school cause she would wear a glasses and not wearing an make up, she had a normal life and she also searching for 2 girls to debut her comeback as a group girl. Well Do kyungSoo and his group will take a vacation at his house. He really missed her sister and really wanted to meet her. HyunSoo was really surprised when her brother came home with 11 Hot boys. Members of EXO didn't believe that HyunSoo was D.o little sister, they thought that D.O just a huge fanboy of HyunSoo. When Exo spent their vacation for 2 years at D.O house, HyunSoo was falling in love with 1 of the members. But Who? What happene on HyunSoo comeback? Who was D.O crush? Stay tuned!