OCTB (Scripted, )
Genres: Drama, Crime, Thriller
Status: Ended
Premiered: 2017-09-23
Ended: 2017-10-22
Network: HKTV
Country: HK
Airs on: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Runtime: 60 minutes
An undercover detective crosses paths with familiar faces in the mafia underworld during the final years of Britain's ruling of Hong Kong.