Both Xu Yi and Gao Xiao Nan left their small town with misunderstandings and unanswered questions for each other. They reunite later in college. As a result, they made up with each other and resulted in a bond that spanned multiple years. Xu Yi and Gao Xiao Nan unraveled their old knots in their friendship, from friends to best friends, from young students to rookies in the working industry. They accompany each other and grow together. They are not lovers, they're actually far from being lovers. However, the boundaries that they've made of not touching each other breaks due to an accident. Will the friendship between Xu Yi and Gao Xiao Nan change? Will they part away or stay together?

The story revolves around Zhao Yiyi (Ren Min) and Xu Jiashu (Xin Yunlai). After the college entrance exams, Zhao Yiyi has been secretly in love with Xu Jiashu. She is finally able to confess her love, but they start a long-distance relationship by accident. Long distance relationship tests their love for each other.

Five high schoolers join the swim team by accident and find themselves in a situation where they have to complete a synchronized swimming performance.

The story of Li Dazhao's revolutionary deeds from 1912 to 1927, and the story of the benevolent and revolutionary pioneers who were led by him to devote themselves to the great cause of Marxism