In a world where technology advances faster than human understanding, a group of visionary inventors decides to come together to create a machine that challenges the laws of gravity and underwater exploration. Adventure, rivalry, and a touch of romance intertwine in this captivating story. It all begins when mechanical engineer Arthur Shelbourne becomes obsessed with the idea of a submarine that can not only navigate beneath the waves but also fly through the skies. As he works on his project, he faces mockery from his colleagues and skepticism from the scientific community.
However, his enthusiasm catches the eye of the intriguing and determined inventor Clara, who shares his dream of expanding into new frontiers. Together, they decide to join forces and enter a competition organized by a prestigious institution that promises to fund the most innovative project. They will not only have to deal with the technical challenges of bringing their unusual flying submarine to life, but they will also have to confront a rival intent on sabotaging their masterpiece.
As Arthur and Clara work on their creation, they begin to explore their own feelings, adding an extra spark to their already thrilling journey. Will they make history and overcome their opponents, or will the dream of gliding through the skies and seas fade into thin air? The answer lies in a final test that will push them to the limits of the imaginable.