Jungkook is the chief of the police department where he works. He works in homicide, as an investigator, and in almost every other aspect of the department. Taehyung has always wanted to be a police officer, so he applied and will be trained by none other than Jeon Jungkook.

[taekookau] "When the war is over, we'll get married and I'll grow flowers like you, and our story will be one of the most beautiful love tales in the universe." - a letter found in the pocket of a dead soldier ; Captain Jungkook Jeon, 1895.