Naruto: Heir Corruption - Chapter 9: Sweaty Bonds

Zion, a solo adventurer, recklessly entered a dungeon beyond his ability.Alas, that was the last thing he did. Wandering inside a dungeon for hundreds of years, as an undead, he kept advancing into the dungeon. Slaying monsters left and right until his undead body underwent ‘evolution’ many times over――――By the time he regained his ego, he had already become the strongest undead: 【No Life King】.Humankind, who was made aware of the appearance of a new world-class disaster monster, felt dread as they fell into the abyss of despair. 「The world is… done for.」…Or so they think.「It’s okay, do I look like an evil undead to you?（Smile~）」「「「HIIIIIIIIIIIII?!」」」「…SOMEONE PLEASE TELL ME WHYYYYYYYYYYYYYYYYY?!」This was the tale of the humans who trembled in fear [out of their own convenience] and him, an undead, who actually had no intention to destroy the world.

[Ding! You get 1 Stone Block!][Ding! You get 1 Dirt Block!]Bob the builder! Oop sorry cannot anger the copyright God on summary alone.Ben is a great uncle…. Yes he was living a poor photographer for daily news paper named…. Okay this gonna make the God angry, let’s try again.Ben is your average construction worker, one day he suddenly find himself surrounded by darkness. He was confused how he found himself in here, but a system screen appear in his eyes.

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

This novel is also known as The Demons Beside Me

Chen Zhao can summon demons and see Death.

“Beelzebub, use your Gluttony ability to treat this patient’s anorexia.”

“Raymond, this old man wants to regain his manly function. You know what I mean.”

- Description from Novelupdates