of the cosmic starry sky.That door, towering tens of thousands of feet high, was a chilling black, like the very gate to hell.The surface is engraved with various scenes of the end of days, such as t...e.He wasn't unfamiliar with beings of this caliber.But, even the Immortal King among the Demon Lords couldn't compare to this mysterious Great Emperor before them.It brought upon him a crushing, overw...