Due to a "failure crisis", Lin Xi mustered up the courage to seek help from Jiang Chen, a top student in the "Impossible Strategy", and started a period of "contract-style" academic tutoring. During the process of getting along, the two gradually discovered each other's hidden softness and light. From the exchange of knowledge points to the closeness of souls, they jointly faced challenges from family, studies and the future, and finally achieved two-way travel and common growth.