In The Last of the Sea Women, an extraordinary group of fiery grandmother warriors engage in fierce battle against formidable oceanic threats. The Haenyeo divers of South Korea’s Jeju Island, often referred to as real-life mermaids, are known for diving to the oxygen-free seabed for centuries to gather seafood for a living. Today, with most Haenyeo in their 60s, 70s and 80s, their traditions and way of life are in imminent danger. But these feisty, funny and hardworking women refuse to budge as a younger generation fought to revive their ancestral lifestyle on social media. This heartwarming documentary explores what motivates haenyeo young and old. This heartwarming documentary tells the story of their close friendship, smart independence and contagious sense of empowerment. It evolves into an uplifting story of women who take on world powers to protect their beloved ocean and inspire a new one. generation.