Two retired thieves are blackmailed into teaching at a local Youth Probation Centre by ex-cop Chung. There, they teach the youngsters the value of self-respect. But their criminal past is ne... Read allTwo retired thieves are blackmailed into teaching at a local Youth Probation Centre by ex-cop Chung. There, they teach the youngsters the value of self-respect. But their criminal past is never far behind.Two retired thieves are blackmailed into teaching at a local Youth Probation Centre by ex-cop Chung. There, they teach the youngsters the value of self-respect. But their criminal past is never far behind.