The story begins when a group of six friends embark on a yacht trip from Brisbane to Indonesia, a chance for adventure and to enjoy a holiday at the same time. The group is just a day's sail from their destination when something appears on the horizon. Another boat. The group come to the aid of a broken-down asylum seekers' boat, leading to a tragic series of events that return to haunt them four years later.

When two high school teachers discover students are sharing explicit photos of their underage friends and peers online, the revelation has devastating consequences for the students and their families.

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