Four teenage girls, one boy and their swimming coach are trapped on a desert island, where the normal rules of living don't apply. What will they do to survive? Are the rumours being spread about the coach, true? What else does he teach when he takes an individual on a hunting foray? Will Emma turn the tide of being bullied? Did one of the girls really fall to her death, or was she killed to cover up what was going on? This fast moving tale shows what can happen when the structure of society falls apart, old scores are settled and the innocent suffer.