Synopsis

The team traveled aboard a jet belonging to Donovan Grand Smith, an old friend of Grandpa Max, whose business centered around a luxurious underwater resort. Donovan greeted them warmly at the entrance, but they also encountered his grandson, Edwin, whose demeanor suggested he was far from pleased by their arrival. Later, as Edwin, Ben, and Gwen boarded the Undersea Manta Ray, a colossal submarine, they were confronted by peculiar aliens intent on the resort's destruction. While the children work