Arifureta Shokugyou de Sekai Saikyou (WN) - Volume 2 Chapter 3

The prospective college student Luo Ji, who is enjoying the last summer of the third year of high school, has undergone earth-shaking changes at this moment after accepting the invitation of the game friend and becoming the player of the game of “Civilization Rise”.
This is a war game between the world and the world, and it is a fierce collision between civilization and civilization!
To annex the five continents, sweeping across the three oceans, and see how Luo Ji led his people, in this powerful enemy look around, the battlefield of the heroes to fight for a battle to the most powerful imperial civilization!

- Description from uukanshu translation

A guy became a brother of Iron man and got the ability to extract genes from anyone. Lets see how he changed the Marvel World

- Description from Novelupdates

Alex, a special operative on Earth who died during a mission, finds himself transmigrated with the identity of an investigative journalist as an agent of a mysterious entity with a simple mission.With the promise that he would be reunited with his family once he was done, Alex accepts the offer and becomes an agent of darkness in a new world teeming with steam-powered machinery and something more... The supernatural.In this new world, he will have to navigate his way through crazy witches, bloodthirsty monsters, religious fanatics, and fallen angels while slowly making his way toward his end goal... Returning to the family he left behind.A journalist by day and a hunter by night, this is the story of the Hunter of Evernight.

SMUT & HAREM!Damon was reincarnated into a magical fantasy world with his previous life's memories intact.Damon became the a half Primordial Incubus Demon- Half Divine Dragon and was the son of the Grand Duchess of the Divine Demon Empire.At this moment, Damon obtained the Divine Sign- in system.[ Ding! Congratulations for Signing in the Body Of Chaos ][ Ding! Congratulations for Signing in the Eyes of Oblivion ][ Ding! Congratulations for Signing in the Divine Blood-soaked Sword ]Watch Damon's adventures as in the Mythological World of Austonia as he slays all his enemies on the way to becoming the strongest of them all.( There will be SMUT )