Akinori Harada is a scientist whose experiments in freezing conditions and aerodynamics accidentally clone mice. This discovery leads him to apply similar principles to his twin sons, training them to ski jump using a single shared ski as part of an unconventional athletic pursuit. Harada aims to pioneer competitive tandem ski jumping. The concept encounters challenges due to its unconventional nature. His efforts focus on developing this new sport despite initial skepticism, ultimately seeking its recognition and inclusion in major athletic competitions. Harada's persistence contributes to tandem ski jumping's acceptance by the Olympic Committee, resulting in its debut at the Torino Winter Olympics. His role centers on promoting and realizing this novel sporting concept through scientific ambition and athletic training.