Ezekiel also known as the Shepherd is a famous and notorious criminal but yet still unknown only known by his Alias. He is highly intelligent, charismatic, and has a strong sense of justice, which often leads him to take matters into his own hands.
While Phoebe Violet is one of the world's famous and popular detective know for imprisoning many criminals including the Shepherd but she doesn't know how he looks or his real name same goes for her. She is highly dedicated to her job, but also has a vulnerable side that she tries to keep hidden.
After a prison break Ezekiel escaped into the real world to find who imprison him and the one who sell him out to the cops but one thing led to other and Ezekiel and Phoebe hooked up together without knowing who's who not only that it seems that Ezekiel is now apart time detective because of Phoebe.
Both have many secrets dark secrets to be exact.