Adopted by the head of one of the highest ranked clan in Japan after the arson at the orphanage she calls home, Christallia received a special education different from others. Christallia grew up as Tallia Smith, one of the nerds, shy, silent, and mysterious but adorable and always in the top rank. A different Identity from whom she really was, a merciless and brutal executioner of their group. Even with no emotion to be render, Christallia enjoys killing her target with her beloved gun and scythe, Crescent, and Quarter.