【Volume 2 of the book is released on March 19】 Gion, a solo adventurer, challenged a high-difficulty dungeon that was beyond his capabilities and died. His corpse, now turned into an undead, began to wander the dungeon, continuously slaying monsters and growing stronger. Through several "evolutions," he eventually regained his self-awareness and found himself as the strongest undead, the [No-Life King]. When humanity learned of the emergence of a new great calamity, they were terrified and despaired, saying, "It's the end of the world...". "Don't worry, I'm not a bad undead? (smile)" """Ahhhhhhh!?""" "...Why?" This is a comical tale of the strongest undead, who has no intention of destroying the world, and the humans who (arbitrarily) fear him.