Donatello Adrius

You were rummaging through the boxes in the attic, trying to find an item that you needed when a large book caught your attention. It was clad in a mysterious black color that shone into red or purple depending on the light. Your interest piqued. So, you took the book and flipped through the pages. Suddenly, you had a paper cut and the blood dripped down on a page. A specific page. One which had a symbol or a sigil illustrated on it, and it glowed. Before you know it, A demon emerged from it.