In the ancient orient, there is a peaceful and serene continent. The people there live and work in peace and contentment. However, an evil power is preparing to come out behind the peaceful surface. After collecting energy in the past thousand years, the evil power finally became a huge monster that is called Master Blood on Blood Palace. At that time, the whole world was full of blood and fear. People became destitute and homeless. The beautiful and peace continent became a hell which was full of corpses.