Naruto: The Strongest Kakashi - Chapter 21

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!

After reincarnating, he realized that he was endowed with a miraculous game-like system, which enables him to increase his own stats and transcend the limits of the human body. This system even has a game-breaking ability to save and load in real life!

In this new world that’s akin to a 2-D game, he just wants to enjoy life and head for a glorious future… However, he is quickly embroiled in a complex plot. Can he unlock his true potential and utilize his system to break the shackles that confine him and discover the truth about his previous body’s circumstances?

- Description from novelupdates

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

Thomas was an avid fan of the virtual reality game ‘Seeking the Immortal Path’. This game came out of nowhere and took the world by storm. Boasting a hyper-realistic setting where the players can explore infinite possibilities.On one stormy night, Thomas received a notification from the game.[Are you prepared to find out the truth?][Yes] [No]It was a question that ignited his interest. He thought that it was merely a hidden event so he unhesitatingly clicked [Yes]. What he didn’t know at that moment was that this decision would change his life forever.—Fredrinn Firecrown was the heir of a renowned family, but he was an untalented trash with low-grade spirit root. To make himself feel superior, he bullied the commoners and the people with lower status than him.This man was supposed to become the weakest villain according to Thomas’ memories of the game, but he suddenly found himself transmigrating into Fredrinn’s body.Armed with his knowledge as a former top player, follow Fredrinn’s story as he changed everyone’s perception of him all while battling the dangerous magical beasts and martial practitioners of the dangerous cultivation world.

The figure of the Armada seems to be still riding the wind and waves in the Atlantic Ocean, and the gold of South America still seems to flow in continuously. As Alfonso from the Bourbon family returns to the Royal Palace of Madrid where he was born, the story begins here…

- Description from novelbuddy