Grieving

Two Hitmen at different points in their life and careers, have one last job to do before going their separate ways. However, after finishing this job, they discover that they have each went down their own personal hell and existential crisis. They discover it all comes back to that last job and victim. In a race against time, they must track down the victim. Who may not have been killed, but rather empowered. It soon becomes apparent, even immortality has an expiration date.