For 40 days, Desyca, slacker but super lucky student, have to attend quarantine pre-NSO (National Science Olympiad) for Physics subject together with cute guys from elite high school in study room No. 304. But physics is not the only lesson she learned during the quarantine process... Indonesian Webtoon http://www.webtoons.com/id/drama/304th-study-room/list?title_no=617