After losing their parents in the shipwreck, Alex manages to get himself and his little sister Kaia to the safety of the island. The dogtag he wears around his neck once belonging to his father, and the bracelet Kaia wears once being their mothers- it is all they have left. All Alex wants is to keep his little sister safe, to make his parents proud. Will he end up making the ultimate sacrifce to ensure his sisters' survival? #USISLAND #USISLANDCHALLENGE #usisland #usislandchallenge