Survival hangs in the balance for a group of teenage 女孩s stranded on a deserted island, after the explosive discovery that what③⑨;s happening to them is an elaborate social experiment. Season ② ups the drama and keeps you guessing, with the introduction of more test subjects – a new island of teenage boys – who must also fight for survival under the watchful eye of the experiment’s puppet master. Survival hangs in the balance for a group of teenage 女孩s stranded on a deserted island, after the explosive discovery that what③⑨;s happening to them is an elaborate social experiment. Season ② ups the drama and keeps you guessing, with the introduction of more test subjects – a new island of teenage boys – who must also fight for survival under the watchful eye of the experiment’s puppet master.