Well, 'Clockwork Angel Graphic Novel' tells the story of Tessa Gray. In this world, there are all kinds of supernatural elements. Tessa is kind of a key figure. She has the ability to transform into other people, which is a very unique power. This power makes her both a target and an important asset in the fight between the good, which is represented by the Shadowhunters, and the bad, which includes demons and the clockwork creations of the antagonists. The graphic novel beautifully illustrates the Victorian - era setting, with its dark alleys, grand mansions, and all the details of that time period that add to the overall atmosphere of the story.