Death Note is a popular Japanese anime and manga series that tells the story of power, justice, and the consequences of playing god. The story begins when a highly intelligent high school student named Light Yagami finds a mysterious black notebook called the Death Note. This notebook was dropped into the human world by a bored death god known as Ryuk. Ryuk explains that anyone whose name is written in the notebook will die, as long as the writer knows the person’s face. At first, Light tests th