In high school, she was his little ray of sunshine, helping the athlete Lu Jingshuo with his homework. He was a rebellious, untamed boy, and feelings quietly blossomed in their youth. But in the second semester of their senior year, Jiang Niantang's sudden disappearance became a pain that stayed with Lu Jingshuo. Six years later, Jiang Niantang returned to China as a journalist, only to reunite with Lu Jingshuo while interviewing him as a world champion. Lu Jingshuo was full of resentment, while Jiang Niantang was too ashamed to explain. But now the red thread of fate has entwined them once more. Can the love buried by time mend their broken relationship amid conflict and misunderstanding?