Choi, Mica and Jelly is an avid fan of K-Pop and also EXO K. Jelly resembles Chanyeol as her chilhood friend who gave bracelet to her. Their life starts when the one of them won a ticket to South Korea. They arrived in Seoul they start to take a trip everywhere when one day they did not notice, none of them bring the key of their condo room, thats why they can't go in their room. They cannot talk to the management because none of them