In the vast expanse of the ocean, the Upwell Pump breathes life into the Plume, a thriving marine oasis and home to 200 resilient sea-folk known as Plumers. The company that controls the Plume's bounty has different ambitions than its visionary creator, Tom Cove. Caught between them is Sasha, the company's CEO - and Tom's fianc e. As tensions rise and loyalties are tested, Tom must choose: find a compromise or risk everything to protect his vision.