Forty-four years ago, the surviving nations of the Valbanil War declared peace and forbade the use of the devastating demon contracts that r...

After a stern yet compelling speech by Otto Suwen, Subaru Natsuki solemnly swears that he will successfully make it through this timeline an...

AD. 2058, on the Clayad which was the 3rd planet of the Ypserlon system, which was 43 light years away from Earth, suddently aliens raided t...

A comet burns in the sky, its brilliant light shining down upon the people of Earth. At that time, a giant army of viruses invade the real w...