Exiled (2006) on Netflix

The time is 1998. The setting is Macau. Every living soul jumps at every chance to make quick money before the Portuguese colony ushers in a new era under the Chinese rule. For the jaded hit men, they wonder where this journey will end. Against this backdrop come two hit men from Hong Kong sent to take out a renegade member trying to turn over a new leaf with his wife and newborn baby. They soon find themselves in the throes of a dilemma when two of their former associates also show up, intent on thwarting them at every cost.