You cannot bring your secrets to your grave, whether you will like it or not, it will slowly unravel. STEM-A thought that last year of being a high school student would be their most memorable school year. Not until someone brought up Zoe's death again. Zoe. Their classmate who died during grade 10 and wasn't given a justice. And now someone wants to put justice in their hands. One by one, STEM-A Mallorians were killed. Some secrets that are supposed to be secrets were revealed, causing chaos to their section. Who among the 36 students killed Zoe? The reason of the killer/s wrath.