Situ Jun, the prosecutor of the Municipal Procuratorate, and Qin Qiaochu, the deputy captain of the Criminal Investigation Detachment of the Municipal Public Security Bureau, are happy enemies.Qin Qiaochu attaches great importance to efficiency, while Situ Jun is obsessed with digging up evidence. The two of them adhere to different law enforcement concepts and launch a workplace game that is both secretly competing and interdependent for different cases.The criminal defense lawyer represented by Di Shuhan fought tit-for-tat with Qin Qiaochu and Situ Jun to protect the criminal suspect's litigation rights.It is precisely because of the unremitting efforts of these three parties from their respective standpoints that the litigation rights of all criminal proceedings participants, including victims and criminal suspects, have been effectively protected.At the same time, these three young people have completed tempering and growth in facing every case that highlights the complex human nature, and objectively interpreted their loyalty to the law and their belief in the rule of law.