Zhanxian (Immortal Executioner) - Chapter 423.1: Gongsun Ling’s Benefits

A 30-year-old NEET is reincarnated into the body of an otaku that choked to death on instant noodles. As he comes to grips with his new life, he realizes that this world is subtly different from Earth. The denizens of this world are far better looking, and this new world also possesses futuristic technology as well as mysterious Yin Yang masters!

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

Read the first six chapters, and you won’t be able to stop.Elliot Crown was just an ordinary teenager......boring life, average grades, nothing special. But one day, he unlocked a terrifying ability: he could hear people’s thoughts… but only if he knew their name and age first.At first, he treated it as a game, exploiting secrets, manipulating people, and bending reality to his will.But then, the nightmare began.One night, he fell asleep in his world—only to wake up in another. No explanation. No way back. Just an unfamiliar world filled with danger.He tried using his ability, desperate for answers.And then… he died.But that wasn’t the end.He woke up again........in a different world. New body. New identity. Same fate.Over and over, the cycle continued. Sometimes a prince, sometimes a slave, a soldier, a sorcerer, a demon… but every time, he met the same cruel fate.Yet Elliot didn’t care. As long as he had his power, he would manipulate, deceive, and twist the world to his will. If the universe wanted to play games with him… then he would play to win.

Following a brutal and tortured death, a former assassin, known only by his codename Kuro, is given the opportunity to reincarnate in another world, a world with magic and monsters. Armed with an unrivaled healing factor and an inhumane pain threshold, Kuro opts to go for a reckless direct approach in this world instead of a stealthy and cautious one, and as a result, slowly gains attention bit by bit.

Having previously been a loner in his old life, he interacts and befriends people for the first time in his existence, however, his blunt nature also sees him making just as many enemies, both big and small. By combining his old assassin skills with the magic powers of this world, along with his high resistance to pain and rapid regeneration, he doesn't take long to establish himself as a formidable force in this world.

Initially, Kuro only faces minor threats, like weaker monsters and bandits. But before too long, the threats slowly but surely become more and more severe…from Zombies to a bloodthirsty empire to Vampires and Demons, and even divine beings…however, as the enemies he faces grow stronger, so does Kuro, gaining rare powers that have never or rarely ever been seen in this world…