Tris Black finds herself in an unknown island with her five best friends . Escaping her misery after her boyfriend cheated on her , she went on a vacation to an island where strange things started happening and people started dying . Mason King . Biggest billionaire in the country received an invitation to an island where he can spend his vacation , where he meets Tris . Together they try to find the mysteries of the island and why both of them got the invitation in the same time and who is behind these murders . READ TO FIND OUT WHAT WILL HAPPEN .