I Guard Heaven’s Gate for the Mortal World

"Highest alert on Blue Star! February 4, 3001! The Ice Age has arrived, and the mythical Ice Devourers have appeared! Our million-strong army is deploying. We will win!"

"I'm sorry. After a day and a night of fierce fighting, with hundreds of millions of human soldiers giving their lives, the army has been all but wiped out. We are no match for the Ice Devourers. I'm afraid... we will lose. Everyone can now leave the Ice Castle and take one last look at this world, and at your loved ones!"

February 5, 3001. The God of War guarded the nation's gates, and every last citizen went to their deaths.

Humanity was wiped out.

In September 2999, the God of War was reborn, just days before the disaster began!