Tony Lui Siu-Kwan

A self-styled accident choreographer, the Brain is a professional hitman who kills his victims by trapping them in well crafted accidents that look like unfortunate mishaps. When the team's next assignment goes disastrously wrong, Brain begins to suspect that someone else has planned an ‘accident’ on them.

The Crime Investigation Department is assigned to protect a princess-consort coming from the Republic of Puerto Risi. They arrange a fantastic trip to introduce the princess-consort to Hong Kong, but a big crisis looms on the horizon.

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.

The story of two women, two generations apart, who coincidentally return to Hong Kong from San Francisco where they had their first, fleeting encounter on the streets as strangers.