Set in Hong Kong before its handover to China in 1997, when the city’s booming economy inadvertently attracts three infamous criminals from Mainland China to cross the border and make their fortune in Hong Kong. Everything happens for a Reason. "Kings of Thieves" Cheuk Chi Keung, Yip Kwok Foon and Kwai Ching Hung never know one another even though they share the same notoriety in the underworld. Unbeknown to them, their random presence at a restaurant in China in early 1997 is destined to change their fate forever.