Every so often he offers me respite. If we pledged our allegiance, he would grant us the paradise in the depths of the moon. But we always refuse his offers. We love Tamriel, and we will not side with those who seek to enslave it. It is all a formality. Our soul is his, and he saps all the power he needs from us. Allied or not, he has everything he can gain from us. He simply waits for the day that our wills are so broken that we will praise him, call him our lord and master, and beg for mercy. But we are strong, and we will not give up just yet. We will never bow to him. He is but a foul mage, who discovered the secret of immortality and apotheosis and instead of using that power to help the world merely uses it to sate his own sick desires. He at least had a reasonable goal back when he was mortal, to master the ways of magic. But when he became a god, all the knowledge and power he could want was his. Now he simply wants pleasure, and he finds it most in the torment of his enemies.
He mocks me, telling me that when the great dragon broke that we died in every other possibility. But since we lived in the possibility where he ascended to godhood, the only us that exists is the one that was his plaything. For so long we have begged for death, and the fates have conspired to keep me alive only in the way that was worse than what we were then. He has blocked all dreamsleeve communication, and we couldn't send this message. But the Dragon Break divided his mortal and divine selves. When his mortal self died, his divine self was effected by the backlash. We do not know how his mortal form died, but we know he will recover any moment now. We come to warn all those who read this message of the God of Worms. He must be stopped. Destroy his cults. Find a way to make the divine mortal. If not for my sake, then for Tamriel's. We are Numidium... No, that was what we were... We are Tiber Septim... No, that was a lie... We are Zurin Arctus... No, we are Wulfharth... We cannot know any more. Our mind is too broken by torment to remember. But we know that we are the Underking, and that is what we are certain of.
Tell Hjalti... Tell Talos that his old friend forgives him, and asks for his forgiveness. If he has truly become a god, then I wish to take this last moment to settle our dispute. These are my last words to the Empire.