MA FU, a retired employee of the HK Correctional Services Department, moved back to live with his son after retirement. MA FU treats and disciplines everyone in his family as if they were the offenders he works with in his job. His youngest son MA CHONG feels like he's in jail when he gets home, and his father is even often involved with his job as a paralegal. The father and son get into disputes daily and his elder brother MA KEUNG and his wife LO LAI SEUNG are often stuck in between and have…