Jungkook has to solve a new murder case. Taehyung is the victim's older, and very much Catholic, brother.  Cue a lot of tension, some ty humour and a whole bunch of repressed emotions. 

Yoongi is an Omega that has managed to escape the annual mating run without an Alpha for seven years in a row. He has no plans for that to change, but he’s unaware of his latest opponent: the newly presented Alpha Jeon Jungkook, his very determined childhood friend.