Tells about a world after a sudden tragedy a hundred years ago that almost wiped out mankind but was saved by its generations savior with strange abilities. A world filled with monsters on every part of earth and humans with different attributes that you would see in fantasy stories. Whether they were humans or non humans. In a world after sudden crisis, they figured to come together to live peacefully and fight man-eating monsters side by side and work together to restore its balance once more. And with their youngger generations to finish it and finally close the destruction that happens. With a little help of the past and current friends alongside them.