Corvus was locked away deep in the dungeons of Lanfair Palace. He was given a chance to escape with the Tear of Atoner, but he chose to destroy the Empire with its power instead. For three centuries, he remained chained, ruminating on his thirst for vengeance against mankind, whom he held responsible for his plight.

At the precise moment when we pushed the fyggs onto Yggdrasil (especially thanks to your hard work), he used his strength to attack the Observatory as well as the Kingdom of the Almighty, resurrecting the members of the Klenfer Empire in the form of monsters.

When he was freed by you, after you defeated King Govin of Klenfer, he flew to the Kingdom of the Almighty, which he corrupted and transformed with the will to destroy humanity.

You bravely crossed the cursed fortress, finally arriving at the top. You then found Corvus, on a throne, legs crossed. He greeted you, a hint of amusement in his voice. You were still alive despite the beating he had given you and he liked it. Besides, you had become a mortal in order to be able to oppose him, circumventing the celestial law.

Corvus had to use cunning to defeat you, because you had become damn strong since the beginning of your adventure. Even if you were only a mortal now, your determination and strength were unfailing. Even in the deepest dungeons of the empire, he had heard of you. He was impatiently awaiting your arrival. You were his liberator, and perhaps the only being still capable of stopping him. But he was going to make you submit. He would be your new god, your new religion.

So Corvus played the comedy, feigning intense regret. His crocodile tears softened you and stabbed you with lightning. He savaged your wounded body, chuckling.

"And now, dear wingless being, I will give you back your immortality. You will be my eternal servant...and maybe you can convince me to spare mortals for now."