Last summertime before Harry become Hogwarts 3th twelvemonth student, in an choler he is wholly out of control, Harry did the thaumaturgy on his annoy auntie and he ran off from the place on the bus knight. There, he hear of Dog Star blackness, the enchantress who escape from Azkaban. But Harry make not anticipate that Dog Star Black’s aim is to run him down … volition Harry happen Azkaban firstly or that enchantress will follow and avenge him?