Detective: A Reunion After Years as a Police Officer

They were classmates in middle school and each other's one and only. The two promised to attend the police academy together, but after one of them was seriously injured during an operation, the couple was forced apart. Years later, they meet again. Song Zihao has been transferred to a district bureau, while Zhang Yue has been assigned to its pretrial investigation department. What kind of story will unfold between them? Stay tuned.