After their dad's murder, three siblings move with their mom to his ancestral estate, where they discover magical keys that unlock powers — and secrets.
At the end of the 21st century, a rare disease called “Cagaster” broke out, turning humans into huge insects. Two-thirds of the earth‘s population was devoured by these insects before humanity made a decision: they must exterminate the infected people. In the year 2125 – thirty years after the discovery of Cagaster – at the edge of the desert close to the “cage” of the insects, a young pest exterminator named Kidou finds a man close to death due to the wounds by insects. The man entrusts his daughter Ilie to Kidou and asks him to search for the girl‘s mother…
Dragons, the rulers of the sky. To many people on the surface, they are a dire threat, but at the same time, a valuable source of medicine, oil, and food. There are those who hunt the dragons. They travel the skies in dragon-hunting airships. This is the story of one of those ships, the “Quin Zaza,” and its crew.
Few people know the truth: the world is safe thanks to the Magical Girls who are forced to slay Witches. Even though these girls are putting their lives on the line for a wish, rumors say they can be saved in Kamihama City. That’s where Iroha Tamaki is headed in search of answers; she can’t remember the wish she made to Kyubey.
After a mysterious disease begins transforming people into vampires, Dr. Luther Swann is pitted against his best friend, now a powerful vampire leader.