Intro. Miss Ice (fictional name) is a famous woman who stepped into the Narisakul School. Leading schools that everyone accepts Her coming is very interested in fellow students and teachers. But not for long, everything turned One morning, she found her body without life in the school area. The head is cut off from falling into large industrial machinery. The panic and sadness spread throughout the school quickly. The investigation found that "May", a close friend of the deceased and "oranges". May's close friends are involved, even though they were not intended to kill. But pushing because of a short -term mood and unconsciousness became a tragedy The story is deep, May used to have love with one person. But the relationship ends in pain when "silk" moved into the same school The picture of the past was awakened. Makes May confused, sensitive and full of pressure Until finally, mental sensitivity leads to an error that will never be resolved.