Elf Tensei Kara no Cheat Kenkoku-ki - Chapter 14Book 3: -1: Kuu’s Brilliance

Ten years ago, mana descended upon Earth in the form of Gates that opened into other worlds. These Gates contained Magical Beasts of unfathomable strength and power that preyed upon humans and sought the destruction of everything around them.But along with the Gates, humans gained the power of Gifts—super abilities that allowed them to fight back against the monsters and take back their world.Now, the Superhumans with Gifts are tasked with defending the people and ensuring that the Gates, which open all over the world, do not bring about the end of them all....Jason Marc was just your regular seventeen-year-old high school student whose father abandoned him ten years ago. He worked two part-time jobs while also helping his mom with her diner to aid with the finances, but he could have never guessed that his entire world would change on the eve of his eighteenth birthday.Now, with more power than any one man should possess and an army at his beck and call, Jason works toward protecting those close to him while finding out the truth behind the emergence of the Gates—and preventing the end of the world.

After a mental patient committed suicide, he was reborn in Tokyo? My brother is in Neon Lanyun?br> Then, the infinite space called him?

“Conquering the world and becoming the king of the world is just my part-time job. My life only exists to seek interesting things and things.”

“Well… at the moment when life dies, the desire for death and survival is intertwined. It’s really unstoppable!”

“Let me… let me… feel something more interesting!”

By the protagonist of being sick.

PS1:

Do you think this is a brainless and harem-covered anime doujinshi?

Do you think this is a novel that is fun to complain, has no morals, has no lower limit, and only sells cuteness and pretends to be stupid?

Do you think this is a dark and curious, bloody, tyrannical and inhumane killing movement?

Oh ho ho (sinister laugh), don’t be so simple.

PS2: “I don’t want to take medicine!” by the protagonist.

PS3: Newcomers and new books, ask for everything, recommend tickets, collections, rewards, etc.

- Description from novelbuddy

Immediately after Gu Changge realized he had transgressed into a fantasy world, the world’s protagonist, and fortune’s chosen, vowed to take revenge on him. Envied by all, he not only has the female lead head over heels for him but he’s also treated as a distinguished guest wherever he goes. Fortunately, Gu Changge’s prestige and power are superior to everyone else’s, so shouldn’t it be easy to trample on a mere fortune’s chosen?

An orphaned boy with dreams of making it big through being a blacksmith is given a once in a lifetime chance to succeed when he's taken in by an odd pair - Eggor and Ella. While former teaches him the arts of craft, the latter teaches him the mysticism of cultivation, granting him two paths to tread in this life.