뜨거운 여름, 오키나와에 배낭여행을 간 연우가 바다에 빠진 것을 계기로 머물게 된 게스트 하우스 '유루리'. 연우를 구해준 일본인 훈남과 더불어, 자유로운 섹스를 즐기는 다른 숙박객들. 모래와 땀이 섞이는 이곳으로 오세요! -의 영모 작가와 의 티오비 작가의 핫한 신작! Ever wanted to give it all up and book a one-way ticket to paradise? Well, Yeonwoo did just that. Upon arriving in Okinawa on a sultry summer night, she’s ready to kick back at her hotel with a cold beer and meet some cute guys. Ah, hang on - the hotel’s burnt down. Unfazed, she decides to go for a sneaky skinny-dip and work out a plan of action! But mid-swim, she gets into trouble and is saved by a mysterious man in a helmet. She wakes up in Yururi Guesthouse, and soon decides to stay (helmet-man turning out to be a hottie may have played a part.) After all, when the scenery’s as gorgeous as the staff and the guests are this, er, open-minded, who’d wanna leave?