1 into the world

once upon a time in a small world lived a demonic beast ,trying to obtain immortality by using the fur of omnipotent.while trying to get , he started killing all things he went past and finally awakened the lord of death.he was cursed into the mortal world for eternity and was captivated inside a fur.finally after some 20000 years he was awakened by a little boy and wanted to get revenge he came with a plan to remove the curse and form a immortal soul using the boy.