This time, I might want to present a Korean thriller for the individuals who like to watch blood and gore flicks with a solid plot. A detestable soul is sticking to a secondary school, and a progression of peculiar cases are seething inside the school, and nobody can say why. Another understudy who moved to the school, Hui Min, slipped into the school late on White Day to give a gift to his cherished young lady, So Young. However, when I had the opportunity to school, I saw something was off-base. Can Hui Min escape school? Would you be able to escape from the hands of Satan? What is happening behind this school? It has a solid plot and a school foundation, and it has an assortment of plot focuses, so it is a happy chance to watch it. Chani in SF9 stars as the lead entertainer, and the content and interpretation is by Kim Khin Hana.