GHOST is a perfectionist assassin who receives a new target. He spends several days meticulously following the target to learn his daily routines and identify the best location to kill him without being caught. GHOST's plan is to poison flowers and use them to assassinate the target in his own home. However, when he arrives to kill the target, he finds the man's niece is also there, forcing GHOST to decide whether to break his moral rule against harming women or risk exposure by leaving her alive as a witness.