Dive into an OceanX Adventure A marine sanctuary is in danger and Marena Montoya feels passionate about protecting it. But how can she convince other people to care? With the help of OceanX mentors, Marena and her friends learn new ways to both outsmart their enemies and save the day. Marena knows the oceans are the lungs of our planet, and she and her friends are on a crusade to protect them. But how? They learn from OceanX scientists...