The great beasts created the land, but humans stole it. Angered, the beasts began eating humans, who in turn called upon the gods to fight the beasts. In the age of the sword, heroes and mythology, giant beasts are hunted by humans for profit. Jiro, who makes his living hunting beasts, encounters Kuumi, who is being chased by someone, and in that moment decides to save her. As rumors spread regarding humanity and a mysterious experiment, together they seek to discover the world's secrets.
In the land of Terra, natural disasters of unknown causes have been occurring irregularly in many areas. Therefore, the majority of the people, in order to escape those natural disasters, came to live in mobile cities developed over the years. The Originium left behind at the site of such Catastrophes, has led to the rapid progress of civilization due to their immense energy. But it also brought something else with it — an incurable disease called Oripathy. Because the bodies of those with Oripathy gradually crystalize and become a new source of infection at the time of death, in many countries, the Infected are subject to persecution under regimes of segregation and forced labor. Those who were oppressed by the governments are starting to rebel. Rhodes Island, a pharmaceutical company researching a cure for Oripathy, takes up their arms and starts a conquest trying to save all the people from the disease.
Makoto Misumi is just an ordinary high school student living a regular life, but all of a sudden gets summoned to the other world to become a "hero." The goddess of the other world, however, insults him for being different and strips his "hero" title, before casting him off to the wilderness at the edge of the world. As he wanders the wilderness, Makoto encounters dragons, spiders, orcs, dwarves, and all sorts of non-human tribes. Because Makoto comes from a different world, he is able to unleash unimaginable magical powers and combat skills. But just how will he handle his encounters with various species and survive in his new environment. In this fantasy, Makoto tries to transform the other world into a better place despite the humans and gods having turned their backs on him.
The middle ages. The kingdom is torn by it’s authorities and corruption, and only one warrior sees the power and the future in togetherness. With the help of his loyal and mighty knights, he’s able to combine the land. Until the rivals kill the king. It is then that the knights are forced to attack the kingdoms most protected fortress, for the sake of justice and revenge.