The blood moon loomed in the sky, like red eyes glaring. In an instant, a hundred years of honor and disgrace were wiped away, and its power spanned thousands of years, directly impacting the fate of human civilization. The protagonist steps in from the gap in time and space, explores as a traveler, and sticks to it as a guardian.
The sound of ancient bells echoes slowly, like a call from the abyss. A mysterious organization that has been hidden for thousands of years slowly emerges from the shadows, bringing with it a forgotten horror nightmare and a slim hope of leading to another world.
Looking back at the fierce battles for thousands of years, there were people in the past who turned the tide and protected the country and the country when the building was about to collapse; there were people who fell short of the success and left with regrets. This time, the fate of mankind hangs on a thread. Can the war song of victory be played?