A terrorist arrives in another world and becomes the Fifth True Ancestor, the King of the Undead! Ghosts, dolls, Dead Apostles, monsters, Heroic Spirits, vampires, demons, angels, gods, Alaya, Gaia... All of you will submit to me! I am the King of the Undead, ruler of all who cannot die, and the strongest king of all!
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.