Morroc Incident

Through whispers to the hearts of mortals, Satan Morroc had a gargantuan tower constructed. Its magical energies, empowered by the collective sacrifices of those who worked on it, allowed Midgard to be linked to Muspelheim, creating a portal for his demons and jotnar to emerge into the realm. When he himself entered Midgard, he was stopped by a lone warrior name Thanatos. Refusing to let a puny mortal stop him, Satan Morroc alone engaged in battle against the warrior and tried to break through his shield. When his shield-breaking magic and Thanatos' shield magic collided, the two of them were teleported to the midst of the Sograt Desert. There, they continued their battle for ten days and nights. On the tenth day, Thanatos finally gained the upper hand and defeated Satan Morroc. He then sealed the jotunn beneath the earth, where he was imprisoned for over a millennium. Thanatos used his life force to seal Satan Morroc and his tower, and left three of his most trusted allies to watch over the site where Satan Morroc was sealed.