It is the 23rd century, and many things have changed... and many things remain the same. Humans have colonized the stars... and they still persecute each other for religious beliefs. Enter Evangeline: executioner and saviour. She has a special mission... and friends in very high places.

She is an expert at hant-to-hand combat and is proficient with a wide variety of weapons; but she has a special affinity for the old-fashioned bow and arrow.

Her special mission: to protect and avenge victims of religious persecution throughout the galaxy.

Her friends; the mysterious Cardinal Szn, the high-ranking Vatican official who recruited Evangeline; and Johnny Six, a professional thief.

Who is Evangeline? She's a nun - a very dangerous nun.