John Lawlor is a pit bull DEA agent who is married to his job - there's no bad guy he can't stop, nothing he won't sacrifice to close a case. Joey Kang is one of Taipei's best "Transporters" - he's fast-driving and quick-thinking, hard to spot, impossible to catch. The two weren't supposed to fall in love, but fate brought them together... before the forces of crime and corruption tore them apart. Now, 15 years later, fate puts Joey and John on a collision course during a weekend in Taipei. And they'll both discover that the only thing harder than falling in love... is falling in love again.