A mystery message from Lyla, a girl who committed suicide on a deserted island five years ago was sent to her friends, seniors and juniors. The 12 of them returned to a deserted island to pay tribute to Lyla ... And find out about who actually sent this prank message …. But what they encounter is a tragedy that will change their lives forever.

After an unexpected event Dan no longer trusts his best friend Bew, Plato and Ken try to figure out who planned the whole thing. A group of close friends began to distrust each other, until it leads to another bloody event.