Raymond Yu Siu-lun

Sent into a drunken tailspin when his entire unit is killed by a gang of thrill-seeking punks, disgraced Hong Kong police inspector Wing needs help from his new rookie partner, with a troubled past of his own, to climb out of the bottle and track down the gang and its ruthless leader.

Secondary school teacher Lam Yiu-kwok is suffering from a mid-life crisis—his peers have all become more successful than him; his relationship with his wife, Chan Man-ching, is in trouble when her old flame returns, and he finds himself tempted by a 17-year-old student who has a crush on him.