John Lawlor is a pit-bull DEA agent married to his job - there's no villain he can't stop, nothing he won't sacrifice to close a case. Joey Kang is the ultimate "hauler" in Taipei - fast driving and quick thinking, hard to pin down, 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 brings Joey and John into conflict during a weekend in Taipei. And the two will discover that the only thing harder than falling in love is… falling in love again.