A coach is tasked with training a group of youth in competitive swimming. After many trials, he finds love and fulfillment in what he does. Shen Yi has been recruited by Gong Zhimei to become a coach for their school swimming team. During training, Shen Yi narrows down each of his student's problems and resorts to unique methods to help them harness their potential. In encouraging his team chase after their dreams, Shen Yi finds purpose and also starts to mend a relationship with his older brother Shen Ze.