Shen Xiaomo is a person who lives up to his name. She is taciturn, dark-skinned, and plain-looking. This girl, who was so ordinary that she was overwhelmed when she walked into the crowd, met the swimming coach Bai Xiaolong in a training class. Her ignorant emotions gradually cooled down with tolerance and restraint. Shen Xiaomo finally realized that she was not in love with Bai Xiaolong, but the kind of person who could risk his own life for a goal. She grew up and made rapid progress, and eventually Shen Xiaomo became as bright as a star like Bai Xiaolong. Returning to the familiar swimming pool many years later, facing the blue water, looking back with regret, Shen Xiaomo realized that she had long since lost her love.
