John Lawlor is a pitbull DEA agent who is married to his job - there's no bad guy he can't stop, and no one he won't sacrifice to close a case. Joey Kang is the best "transporter" in Taipei - he drives fast and thinks fast, hard to find, impossible to catch. The two weren't supposed to fall in love, but fate brought them together... before 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 the two discover that the only thing harder than love... is falling in love again.