Island Survival: Season 2

Eight people are stranded on a desert island. Thug Hound targets their settlement. Ethan awakens a guardian system, repels enemies, then faces false accusation by internal mole Nightingale. The team thwarts conspiracy, resolves division via battles. A cargo vessel makes the island unsafe. They unite to build the ship 'Ethan', stockpiling supplies and studying skills, evolving from survivors into professional sailors.