Taking "I" as the first perspective, it tells the story between the male protagonists Lezheng Hongyi and Chi Ning.
Chi Ning, this name is well known on campus. With her keen insight and unique reasoning ability, she has solved many common campus cases. However, the academy detective is not perfect and has her own weaknesses and secrets. In Le Zheng Hongyi's eyes, Chi Ning is a charming mystery. He was attracted by her wisdom and even more moved by her personality.
As the story unfolds, Le Zheng Hongyi gradually gets involved in Chi Ning's detective world. Together, they face a series of bizarre events, from stolen key chains to incredible mysteries on campus. Each case is like a puzzle, waiting for them to piece together the truth. In this process, the relationship between the two is also quietly changing.