Her only friend betrayed her, her boyfriend cheated on her, her parents abandoned her, her classmates bullied her. The whole world turned it's back against her. So a girl, with so many things to achieve in an early age, decided to put an end to her miserable life, hoping she would leave a lesson to those who resented her, a lesson that was never learned. After a year, the students involved in her tragic death began experiencing chaos, connected murders, and deaths of their family. She will reciprocate the feeling she felt when they laughed at her. And now. She would be the one laughing at them.