四位金盆洗手的杀手，遇上一个正经八百的警察，他们发现对方正拼命想逮到一名狡诈的杀人凶手，四人于是决定重出江湖。

　　When 38-year-old Natasha is unexpectedly landed with a baby, her life of doing what she wants, when she wants, dramatically implodes. Controlling, m