Gatanothor, the ancient darkness from 30 million years ago, has defeated Ultraman Tiga, turning him to stone once more! While men and women across the world despair at the end of the world, only GUTS and the children remain hopeful. And as the end of the world bears itself upon mankind, GUTS will find old allies (and enemies) to help in their struggle to revive Earth's last hope. (Source: TV Tropes)