Fate's Intertwining Book 2
A Sequel to A Demon's Butler. (A crossover with Black Butler, Blue exorcist, and Makai Ouji: Devils and realist)
Ciel receives a letter from the queen ordering him to investigate a school. He and Rin head to the school unaware of a crucial fact; The person who can choose hell's next ruler known as the elector also attends this school, his name is William Twining.
Being an Elector for hell is never easy. Because of his predicament, three demons follow William Twining about trying to convince him to choose them as the next ruler. Being a straight A self proclaimed Realist who really doesn't care or believe in the supernatural is difficult enough without having to compete with his eternal rival Alex.
But Alex is different. There's something about him that William can't quite place. What is going on in the shadows of the school and who exactly is the mysterious Alex?