Yoona is a girl who has a younger brother named Yoongi aka Suga. Suga is a spirit while Yoona is a normal human being, but she doesnt know that. To save mankind and the world, she has to seal and date spirits. ForewordIm Yoona: A cute bubbly girl, who really adores her little brother, Suga. Despite the big burden he is, she loves him with all his heart. Min Yoongi aka Suga(Yoona and Suga are not real bro and sis, so they have different surnames): Loves Yoona with all his heart, really adorable, since hes a spirit himself he knows everything about spirits. Uses Yoona in order to save the world.Jeon Jungkook: A spirit(hermit, plays as the boy version of Yoshino), very cute, shy, friendly, doesnt want to hurt anyone.Kim Seokjin aka Jin: A spirit(prince, plays as the boy version of Tohka), gets jealous easily, only wants Yoona to love him but knows what Yoonas job is.Jung Daehyun: A spirit(nightmare, plays as the boy version of Kurumi), kills souls so that he can live longer, every time he dies he loses a time of his life, seems to show a bit of a liking to Yoona.