On the surface, Wenyang Road is calm and self-possessed, and his life is orderly, but in reality, he is always worried about things and is used to recording every detail and imbalance in his life in a notebook. On the surface, Li Ziyuan appears to be a lively and cheerful second-year graduate student with great popularity, but in reality, he is an idiot who has been secretly in love with Wenyang Lu for many years and knows his habits very well.
The two met during a sudden rainstorm, and were later forced by their instructor to form a team to participate in a national economics competition. In close cooperation, Wen Yanglu gradually discovered the disturbing obsessive behavior behind Li Ziyuan's sunny appearance - collecting his personal belongings, tracking his daily whereabouts, and even knowing his living habits intimately.
However, despite being wary and disgusted, Wen Yanglu had to admit Li Ziyuan's keen academic talent and the rare tacit understanding between the two. What's even more confusing is that Li Ziyuan's obsession, while disturbing, never really crosses the line, instead often showing genuine concern.
When Wen Yanglu began to observe Li Ziyuan in reverse, trying to unravel the motivations behind the senior's obsessive behavior, he discovered a Li Ziyuan that was completely different from his own, and had to wander between repulsion and curiosity, fear and attraction.