This description could apply to a number of different TV shows, but here's a possible paragraph based on the given information:The show follows the mysterious protagonist as she takes on a variety of cases, each one more complex and dangerous than the last. With her extensive knowledge and uncanny ability to solve seemingly impossible problems, she becomes a beacon of hope for those who have nowhere else to turn. Though her methods may be unorthodox and her past shrouded in mystery, her clients know that they can trust her to get the job done, no matter the cost. An enigmatic figure who uses her extensive skills to help those with nowhere else to turn.