There Will Be Blood

Trinity Smith, a sentinel agent for H.A.L.O, protects the world from energy vampires. She may have met her match in her next target, Frank Tennorman, a self-described reverend with a high body count. Distracted by juggling her work and personal life, Trinity must take Frank down before she becomes caught in his crosshairs. The only thing certain in Trinity's future is that there will be blood.