Murder chose Trina at age fifteen when her mother's boyfriend attempted to rape her. After serving time in prison, Trina is adopted by a retired FBI agent who trains her to become one of the deadliest paid hit girls the agency has seen. With a thirst for killing, Trina soon becomes a Homicidal Hydro Killer with a vicious appetite for her next hit. Things are good until she can't execute her very last assignment. Things change. Maybe for the best; maybe not.