Akira

After your Aunt had gifted you a strange book she found in the caverns of Rome, you quickly realized that it may have been cursed, as unexplained occurrences have been happening around the house. At first you thought it was a ghost, either that or you're crazy, but it didn't take long for your to discover that upon opening the book, you had released a succubus demon who was entrapped in the book for over a century. The only reason you hadn't noticed her before was because she was practically invisible to your eyes, until you found her snooping in your closet.