7 parts Ongoing There are two secret organizations for assassins located in Japan. In this world, there are many different kinds of crystals and each hold a different and special power. However, each crystal in this world has only one copy of each other. And yet, for some instants one crystal could be divided into two parts or more, and the more a person divides a crystal, the less strong that crystal becomes. Some of the kind citizens of Japan don't know anything about these crystals, organizations, and the government and the government wants to keep it like that forever. Making the citizens unknown of what the world really is. Still, some of the citizens that live in Japan know what is happening that others don't. They know what the crystals do, and what they can cause. These people want collect them, take ahold of them for them self, to have them for power, money, and just greed itself. Naming them "Corrupted Crystal Users". But in some circumstances, if the students, or a higher grade level are quite powerful, they are given a crystal of the heads choice. They are named "Humane Crystal Users". Those assassins that work for the organizations to kill those that have obtained those crystals and take them back to the government to keep them "safe". Sometimes, they were found by a citizen named Motoko Masumoto. He decided to start the government to keep the crystals "safe". And select people only know because they worked for him. His, people called "Officials", the second strongest assassins, select the most born powerful people in Japan, taking them away to train to be an assassin. Each organization is called a "school". The Labyrinth School, and the Fantasm School. Each "school" has two or more higher ranks, meaning they are in charge of the students there and higher ranks are the third most powerful assassins. The students and higher ranks are all graded by their skill level as an assassin. The better you are, the higher grade you are in.