There was once a secret society of assassins called Black Death. A single girl, Saya Akatsuki, one of their best assassins, known as Crimson Death had disappeared and hasn't been heard of since her final mission was left unfinished. Unable to find her, the organization gave up, but as we all know, secrets cannot be kept forever. Two years later, the arrival of two new students at an academy stirs up old secrets and the game of cat and mouse is to begin once again.

The Prequel of the Crimson Death Series. The shadows curled around the girl. "Do you want to live, little girl?" an eerie voice rasped. The girl didn't cry. She didn't even cower. She continued to stare into the darkness. "Of course." she replied curtly. The shadows laughed. "How bold. Maybe you can keep me entertained for a while. Fine I will allow you to live, but at a price." The girl scowled. " You think I'll make a deal with something I cant see?" The darkness chuckled. "Interesting response. Fine. But you must promise me to keep me entertained." She laughed. "I doubt you'll get bored." The darkness curled around her once again with a cackle. Raella Saitou was a normal noblewoman who was called by others as a mysterious beauty. She was, in reality, a rebellious girl, trying to get out of having to be married to her suitors, and playing around with her brother. But one day, it all changed. Follow Raella through her dark story of revenge...and maybe more.