Manaka Mizusawa, a third-year junior high student, is assigned by her teacher to advertise an upcoming ice hockey trial class sponsored by the city's professional team, the Dream Monkeys. Intrigued by the opportunity, Manaka convinces her sister Ayaka and friends Kaoruko Yanagida and Mami Ono to join her. Together, they head to the gymnasium for the class and meet classmates Riko Saginuma and Naomi Takagi. As they immerse themselves in the sport, their enthusiasm grows, inspiring them to aim for a competitive edge. Driven by a desire to create unforgettable memories through ice hockey, the girls come together to form a promising team with aspirations of reaching the pinnacle of the sport.