Yu Yiyi is a passionate private detective who runs a small detective agency and takes on all kinds of cases. He has strong logical reasoning ability and keen observation. He can always find key clues from the smallest details and successfully solve many difficult cases.
But his love life is not going well. Every time he goes on a blind date, there is a high probability that he will encounter a murder, which scares his blind date and leaves them one after another. Only doctor Zhang Jia was attracted by his talent and developed a mutual affection for him during the contact...
As one case after another was solved, Yu Yiyi solved many major cases with his wisdom and courage, and his prestige continued to increase, becoming a well-known legendary detective in the city.
